Severe
abacavir
+ dextromethorphan
Side effects from Abacavir such as nausea/vomiting, tiredness, loss of appetite, headache, or inability to sleep (insomnia) or other sleep disorders may get worse if you drink alcohol-containing drinks. Avoid alcohol-containing drinks while taking abacavir.
Severe
abacavir
+ echinacea
Do not take Echinacea and Anti-retroviral nucleoside reverse transcriptase inhibitors (also known as NRTIs, certain medicines used to treat HIV-infection) together. There is concern that Echinacea, when taken for long periods of time, may decrease or alter immune function and reduce the effectiveness of medicines used to treat HIV virus infection. Decreased effectiveness of drugs used to treat HIV could lead to drug-resistant HIV infection or could hasten the appearance of symptoms consistent with AIDS. Since foods, beverages, and dietary supplements may also contain Echinacea, patients with HIV should carefully read food and herbal supplement labels.
Severe
abacavir
+ dihydroergotamine
Side effects from Abacavir such as nausea/vomiting, tiredness, loss of appetite, headache, or inability to sleep (insomnia) or other sleep disorders may get worse if you drink alcohol-containing drinks. Avoid alcohol-containing drinks while taking abacavir.
Severe
sumatriptan
+ methylergonovine
Avoid the combined use of these drugs within 24 hours of one another. Serious side effects from Serotonin-Receptor Agonists ("Triptans" or drugs used for migraine like Amerge, Axert, Imitrex, Maxalt, Relpax and Zomig) may get worse if you take Ergot Alkaloid related drugs. Taking these two drugs together could potentially lead to chest pain, confusion, loss of coordination, restlessness, sweating, tremor or other side effects. Ask your prescriber about the best approach should you need migraine therapy with a "Triptan" while taking Ergot Alkaloids.
Severe
sumatriptan
+ dihydroergotamine
Avoid the combined use of these drugs within 24 hours of one another. Serious side effects from Serotonin-Receptor Agonists ("Triptans" or drugs used for migraine like Amerge, Axert, Imitrex, Maxalt, Relpax and Zomig) may get worse if you take Ergot Alkaloid related drugs. Taking these two drugs together could potentially lead to chest pain, confusion, loss of coordination, restlessness, sweating, tremor or other side effects. Ask your prescriber about the best approach should you need migraine therapy with a "Triptan" while taking Ergot Alkaloids.
Severe
almotriptan
+ methylergonovine
Avoid the combined use of these drugs within 24 hours of one another. Serious side effects from Serotonin-Receptor Agonists ("Triptans" or drugs used for migraine like Amerge, Axert, Imitrex, Maxalt, Relpax and Zomig) may get worse if you take Ergot Alkaloid related drugs. Taking these two drugs together could potentially lead to chest pain, confusion, loss of coordination, restlessness, sweating, tremor or other side effects. Ask your prescriber about the best approach should you need migraine therapy with a "Triptan" while taking Ergot Alkaloids.
Severe
almotriptan
+ ritonavir
Ritonavir may increase the amount of Almotriptan in the blood, and can increase its side effects. These drugs may be used together with caution. Taking these drugs together could result in side effects such as chest pain, chest tightness or pressure, confusion, dizziness, drowsiness, excessive dry mouth, excessive nausea/vomiting, fever, loss of coordination, muscle twitching or weakness, sweating, tremor, and/or palpitations.
Severe
almotriptan
+ dihydroergotamine
Avoid the combined use of these drugs within 24 hours of one another. Serious side effects from Serotonin-Receptor Agonists ("Triptans" or drugs used for migraine like Amerge, Axert, Imitrex, Maxalt, Relpax and Zomig) may get worse if you take Ergot Alkaloid related drugs. Taking these two drugs together could potentially lead to chest pain, confusion, loss of coordination, restlessness, sweating, tremor or other side effects. Ask your prescriber about the best approach should you need migraine therapy with a "Triptan" while taking Ergot Alkaloids.
Severe
anastrozole
+ ethinyl estradiol-ethynodiol
Estrogens (examples: Climara, Estrace, Estradiol, Estropipate, Premarin, Premphase, Prempro) may significantly reduce the effectiveness of Anastrozole. These drugs are not prescribed together for this reason. Check with your health care provider before taking these drugs together.
Severe
bicalutamide
+ nelfinavir
The interaction between Anti-retroviral Protease Inhibitors (examples: Agenerase, Crixivan, Fortovase, Invirase, Kaletra-TM, Norvir, and Viracept-TM) and Bicalutamide is complex. Substances which are potent inhibitors of the elimination of Bicalutamide may increase Bicalutamide concentrations, and therefore, increase potential for side effects. Side effects or increased toxicity associated with Bicalutamide may be observed. Notify your health care provider if you notice changes in your infection status or other unusual effects.
Severe
bicalutamide
+ saquinavir
The interaction between Anti-retroviral Protease Inhibitors (examples: Agenerase, Crixivan, Fortovase, Invirase, Kaletra-TM, Norvir, and Viracept-TM) and Bicalutamide is complex. Substances which are potent inhibitors of the elimination of Bicalutamide may increase Bicalutamide concentrations, and therefore, increase potential for side effects. Side effects or increased toxicity associated with Bicalutamide may be observed. Notify your health care provider if you notice changes in your infection status or other unusual effects.
Severe
bicalutamide
+ ritonavir
The interaction between Anti-retroviral Protease Inhibitors (examples: Agenerase, Crixivan, Fortovase, Invirase, Kaletra-TM, Norvir, and Viracept-TM) and Bicalutamide is complex. Substances which are potent inhibitors of the elimination of Bicalutamide may increase Bicalutamide concentrations, and therefore, increase potential for side effects. Side effects or increased toxicity associated with Bicalutamide may be observed. Notify your health care provider if you notice changes in your infection status or other unusual effects.
Severe
iron polysaccharide
+ aluminum hydroxide-magnesium hydroxide
Antacids (examples: Amphogel, Gaviscon, Maalox, Tums, and other products used for heartburn) can decrease the absorption of Iron from the stomach. Therefore, Antacids can decrease the effectiveness of Iron Salts (examples: Femiron, Feratab, Nephro-Fer, Slow FE). Avoiding taking these drugs together; wait at least 4 hours between doses of Iron Salts and Antacids.
Severe
iron polysaccharide
+ deferoxamine
Deferoxamine is used to lower the amount of iron in the blood. Iron supplements will decrease the actions of Deferoxamine and should not be used with Deferoxamine therapy. Generally, Deferoxamine is only used in a hospital or clinic. Discuss your Iron intake with your health care provider prior to any Deferoxamine chelation therapy.
Severe
iron polysaccharide
+ dimercaprol
Do not take Dimercaprol and Iron Salts (Examples: Feosol, Feostat, Fer-Iron, Ferrous Fumarate, Ferrous Gluconate, Ferrous Sulfate) together. Dimercaprol can bind the Iron contained in Iron Salts and form a 'toxic complex'. Wait at least 24 hours after stopping Dimercaprol treatment before taking any Iron products.
Severe
iron polysaccharide
+ aluminum hydroxide
Antacids (examples: Amphogel, Gaviscon, Maalox, Tums, and other products used for heartburn) can decrease the absorption of Iron from the stomach. Therefore, Antacids can decrease the effectiveness of Iron Salts (examples: Femiron, Feratab, Nephro-Fer, Slow FE). Avoiding taking these drugs together; wait at least 4 hours between doses of Iron Salts and Antacids.
Severe
iron polysaccharide
+ magnesium hydroxide
Antacids (examples: Amphogel, Gaviscon, Maalox, Tums, and other products used for heartburn) can decrease the absorption of Iron from the stomach. Therefore, Antacids can decrease the effectiveness of Iron Salts (examples: Femiron, Feratab, Nephro-Fer, Slow FE). Avoiding taking these drugs together; wait at least 4 hours between doses of Iron Salts and Antacids.
Severe
iron polysaccharide
+ liothyronine
Iron Salts may decrease the actions of Thyroid hormones. Examples of Thyroid hormones include Armour Thyroid, Cytomel, Levothroid, Levoxyl, Synthroid, Thyrolar, and Unithroid. Take Thyroid hormones at least 4 hours before or after you take Iron supplements in order to avoid this interaction.
Severe
iron polysaccharide
+ Food
Specific food or beverages including dairy products (such as cheese, milk, yogurt, or cottage cheese), coffee, or tea can decrease the absorption of Iron from the stomach. To limit this interaction, take Iron Salts (examples: Femiron, Feratab, Nephro-Fer, Slow FE) at least 1 hour before or 2 hours after meals. If stomach upset occurs, Iron Salts may be given with meals. However, where possible, avoid coffee, tea, or dairy products within 1 hour before or 2 hours after taking any Iron product. Taking these food together while taking Iron Salts can decrease the effectiveness to increase the amount of Iron in the body. In addition, Enteral Feedings (liquid nutritional feedings such as Ensure, Isocal, Jevity and others) are not recommended to be given within the 1 hour before and 1 hour after giving Ferrous Sulfate Elixir (example: Feosol Elixir). There does not appear to be an interaction with other liquid Iron products.
Severe
cefditoren
+ aluminum hydroxide-magnesium hydroxide
Antacids (Alu-Cap, Amphojel, Maalox, Mylanta) may decrease the amount of Cefditoren absorbed by the stomach, which can decrease its effects in the body. To limit this interaction, take Cefditoren at least 2 hours before or after you take Antacids.
Severe
cefditoren
+ aluminum hydroxide
Antacids (Alu-Cap, Amphojel, Maalox, Mylanta) may decrease the amount of Cefditoren absorbed by the stomach, which can decrease its effects in the body. To limit this interaction, take Cefditoren at least 2 hours before or after you take Antacids.
Severe
cefditoren
+ magnesium hydroxide
Antacids (Alu-Cap, Amphojel, Maalox, Mylanta) may decrease the amount of Cefditoren absorbed by the stomach, which can decrease its effects in the body. To limit this interaction, take Cefditoren at least 2 hours before or after you take Antacids.
Severe
atropine
+ APAP/chlorpheniramine/dextromethorphan/PSE
Do not take Atropine and Pseudoephedrine products together without talking to your health care provider. Atropine may increase the actions of Pseudoephedrine to increase blood pressure. Contact your prescriber if you notice an increase in your blood pressure or palpitations while taking Pseudoephedrine and Atropine together.
Severe
pimozide
+ nelfinavir
Do not take Pimozide and Anti-retroviral protease inhibitors (drugs used to treat HIV infection) together. Taking these drugs together can increase the risk of a dangerous change in heartbeat or heart rhythm; you may experience chest pain, dizziness, fainting or falling spells, palpitations, shortness of breath, or a change in your usual heart beat (fast, slow, or irregular heart beat).
Severe
pimozide
+ disopyramide
Do not take Pimozide and Disopyramide together. Taking these drugs together can increase the risk of a dangerous change in heartbeat or heart rhythm; you may experience chest pain, dizziness, fainting or falling spells, palpitations, shortness of breath, or a change in your usual heart beat (fast, slow, or irregular heart beat).
Severe
pimozide
+ albuterol-ipratropium
Do not take Beta-Agonists and Pimozide together without telling your prescriber. Examples of Beta-agonists include: Advair, Combivent, Foradil, Proventil, Serevent, and Ventolin. These drugs are sometimes used together with caution. Although rare, taking Pimozide and Beta-Agonists together can increase the risk of a dangerous change in heartbeat or heart rhythm. Additional risk factors for this type of interaction include females, patients with certain pre-existing heart conditions (such as prior heart attack, angina, heart failure, heart rhythm disturbances), patients receiving certain diuretics (water pills such as Bumex, Demadex, Esidrex, Hydrochlorothiazide, Hydrodiuril, Hygroton, Lasix, Lozol, or Zaroxolyn) which can decrease the level of potassium in the blood, patients with a low potassium level in the blood due to excessive vomiting or diarrhea, or patients with congenital Long QT syndrome (a rare genetic syndrome). Seek medical attention immediately if you notice side effects like chest pain, dizziness, fainting or falling spells, palpitations, shortness of breath, or a change in your heart beat (such as a fast or irregular heart beat).
Severe
pimozide
+ telithromycin
Do not take Pimozide and Telithromycin together. Discuss alternative medications with your health care provider. Taking these drugs together can increase the risk of a dangerous change in heartbeat or heart rhythm; you may experience chest pain, dizziness, fainting or falling spells, palpitations, shortness of breath, or a change in your usual heart beat (such as a fast or irregular heart beat).
Severe
pimozide
+ nilotinib
Do not take Pimozide and Nilotinib together without approval from your doctor. Your doctor may decide that taking these drugs together may benefit your health condition. Although very rare, taking these drugs together can increase the risk of a dangerous change in heartbeat or heart rhythm. Contact your doctor immediately if you experience chest pain, dizziness, fainting or falling spells, palpitations, shortness of breath, or a change in your usual heart beat (fast, slow, or irregular heart beat). Also, Nilotinib can potentially decrease the elimination of Pimozide from your body. Side effects from Pimozide may get worse if you take Nilotinib. Tell your health care provider immediately if you have vision changes, difficulty breathing, feel depressed or angry, inability to control muscle movements, increased thirst, restlessness, loss of balance, seizures, stiff muscles or jaw, spasms of the face, tongue or jaw, sexual difficulties, seizures, or tremors.
Severe
pimozide
+ pirbuterol
Do not take Beta-Agonists and Pimozide together without telling your prescriber. Examples of Beta-agonists include: Advair, Combivent, Foradil, Proventil, Serevent, and Ventolin. These drugs are sometimes used together with caution. Although rare, taking Pimozide and Beta-Agonists together can increase the risk of a dangerous change in heartbeat or heart rhythm. Additional risk factors for this type of interaction include females, patients with certain pre-existing heart conditions (such as prior heart attack, angina, heart failure, heart rhythm disturbances), patients receiving certain diuretics (water pills such as Bumex, Demadex, Esidrex, Hydrochlorothiazide, Hydrodiuril, Hygroton, Lasix, Lozol, or Zaroxolyn) which can decrease the level of potassium in the blood, patients with a low potassium level in the blood due to excessive vomiting or diarrhea, or patients with congenital Long QT syndrome (a rare genetic syndrome). Seek medical attention immediately if you notice side effects like chest pain, dizziness, fainting or falling spells, palpitations, shortness of breath, or a change in your heart beat (such as a fast or irregular heart beat).
Severe
pimozide
+ saquinavir
Do not take Pimozide and Anti-retroviral protease inhibitors (drugs used to treat HIV infection) together. Taking these drugs together can increase the risk of a dangerous change in heartbeat or heart rhythm; you may experience chest pain, dizziness, fainting or falling spells, palpitations, shortness of breath, or a change in your usual heart beat (fast, slow, or irregular heart beat).
Severe
pimozide
+ ritonavir
Do not take Pimozide and Anti-retroviral protease inhibitors (drugs used to treat HIV infection) together. Taking these drugs together can increase the risk of a dangerous change in heartbeat or heart rhythm; you may experience chest pain, dizziness, fainting or falling spells, palpitations, shortness of breath, or a change in your usual heart beat (fast, slow, or irregular heart beat).
Severe
pimozide
+ salmeterol
Do not take Beta-Agonists and Pimozide together without telling your prescriber. Examples of Beta-agonists include: Advair, Combivent, Foradil, Proventil, Serevent, and Ventolin. These drugs are sometimes used together with caution. Although rare, taking Pimozide and Beta-Agonists together can increase the risk of a dangerous change in heartbeat or heart rhythm. Additional risk factors for this type of interaction include females, patients with certain pre-existing heart conditions (such as prior heart attack, angina, heart failure, heart rhythm disturbances), patients receiving certain diuretics (water pills such as Bumex, Demadex, Esidrex, Hydrochlorothiazide, Hydrodiuril, Hygroton, Lasix, Lozol, or Zaroxolyn) which can decrease the level of potassium in the blood, patients with a low potassium level in the blood due to excessive vomiting or diarrhea, or patients with congenital Long QT syndrome (a rare genetic syndrome). Seek medical attention immediately if you notice side effects like chest pain, dizziness, fainting or falling spells, palpitations, shortness of breath, or a change in your heart beat (such as a fast or irregular heart beat).
Severe
pimozide
+ Grapefruit juice
Avoid Grapefruit and Grapefruit juice while taking Pimozide. Serious side effects (a dangerous change in heartbeat or heart rhythm) from Pimozide may get worse if you take Grapefruit or Grapefruit juice. Contact your prescriber immediately if you experience chest pain, dizziness, fainting or falling spells, palpitations, shortness of breath, or a change in your usual heart beat (such as a fast or irregular heart beat).
Severe
pimozide
+ Alcohol
Avoid alcohol-containing drinks while taking medicines that cause drowsiness like prescription pain medicines, medications to reduce anxiety, medicines to induce sleep or sedation, and medicines used for colds or allergies. Using some of these drugs along with alcohol can lead to serious side effects. You may feel drowsy or more tired when taking these drugs together. Do not drive or operate machinery if you are drinking alcohol-containing beverages. If you notice slurred speech, confusion, severe weakness, or difficulty breathing, contact your health care provider immediately.
Severe
corticotropin
+ hepatitis B vaccine
Inform your health care provider you are taking a Corticosteroid before receiving any Vaccine. In some cases, Vaccines should not be given to persons taking a Corticosteroid for the treatment of a chronic inflammatory health condition like asthma or arthritis. Treatment with Vaccines may result in infection or other side effects in patients receiving a Corticosteroid. If you experience fever, chills, or other symptoms of illness, contact your prescriber immediately. Discuss Vaccination options with your health care provider. Also, avoid contact with anyone who has recently received the oral poliovirus vaccine. Topical Corticosteroid products should not interact with Vaccines.
Severe
corticotropin
+ tetanus toxoid
Inform your health care provider you are taking a Corticosteroid before receiving any Vaccine. In some cases, Vaccines should not be given to persons taking a Corticosteroid for the treatment of a chronic inflammatory health condition like asthma or arthritis. Treatment with Vaccines may result in infection or other side effects in patients receiving a Corticosteroid. If you experience fever, chills, or other symptoms of illness, contact your prescriber immediately. Discuss Vaccination options with your health care provider. Also, avoid contact with anyone who has recently received the oral poliovirus vaccine. Topical Corticosteroid products should not interact with Vaccines.
Severe
corticotropin
+ influenza virus vaccine, inactivated
Inform your health care provider you are taking a Corticosteroid before receiving any Vaccine. In some cases, Vaccines should not be given to persons taking a Corticosteroid for the treatment of a chronic inflammatory health condition like asthma or arthritis. Treatment with Vaccines may result in infection or other side effects in patients receiving a Corticosteroid. If you experience fever, chills, or other symptoms of illness, contact your prescriber immediately. Discuss Vaccination options with your health care provider. Also, avoid contact with anyone who has recently received the oral poliovirus vaccine. Topical Corticosteroid products should not interact with Vaccines.
Severe
corticotropin
+ echinacea
Do not take Echinacea and Corticosteroids together.This herb is not recommended for use in persons taking long-term Corticosteroid treatment. Corticosteroids include, but are not limited to, drugs like Dexamethasone (Decadron), Prednisolone (Ora-Pred and others) or Prednisone (Deltasone and others), and some asthma treatments (examples include Azmacort, Flovent, and Vanceril). There is concern that Echinacea may alter your immune function and interfere with the effectiveness of these steroid drugs. Since foods, beverages, and dietary supplements may also contain Echinacea, those receiving long-term treatment with Corticosteroids should carefully read food and herbal supplement labels.
Severe
nelfinavir
+ disopyramide
Do not take Disopyramide and Nelfinavir together without talking to your health care provider. These drugs may be used together with great caution and with close observation by your health care provider. Taking these drugs together might increase the risk of a dangerous change in heartbeat or heart rhythm; you may experience chest pain, dizziness, fainting or falling spells, palpitations, shortness of breath, or a change in your heart beat (usually a fast or irregular heart beat). Notify your health care provider immediately if any of these symptoms occur.
Severe
nelfinavir
+ ethinyl estradiol-ethynodiol
Nelfinavir may reduce the effectiveness of birth control pills, patches, rings, injections, and implants, which can increase the risk of an unwanted pregnancy. When taking Nelfinavir, you should consider using additional or alternative methods of birth control, such as condoms. You may need to discuss your birth control needs and preferences with your health care provider.
Severe
nelfinavir
+ ethinyl estradiol-ethynodiol
Nelfinavir may reduce the effectiveness of birth control pills, injections, implants, or skin patches which can increase the risk of an unwanted pregnancy. When taking Nelfinavir, you should consider using additional or alternative methods of birth control, such as condoms. You may need to discuss your birth control needs and preferences with your health care provider.
Severe
nelfinavir
+ nilotinib
In general, you should not take Nelfinavir if you are also taking Nilotinib. These drugs can decrease the elimination of each other from the body, and can lead to increased side effects from Nilotinib or from Nelfinavir. Side effects from these drugs may get worse if you take them together. Do not take Nilotinib and Nelfinavir together without talking to your health care provider. A different medication or a dose reduction in your medications may be needed. Discuss any new or worsening side effects with your health care provider, especially signs of infection or bleeding, pinpoint red spots on the skin, sore throat, fever, chills, heart palpitations (fast or irregular heartbeat), sores in your mouth or throat, tingling in your fingers or toes, yellowing of the eyes or skin, severe dizziness, difficulty breathing, severe rash with fever, or unusual tiredness or weakness.
Severe
nelfinavir
+ methylergonovine
Do not take Anti-retroviral protease inhibitors (examples: Agenerase, Crixivan, Fortovase, Invirase, Kaletra, Norvir, and Viracept) and Ergot Alkaloids together. Ergot Alkaloids include, but are not limited to, Cafergot, Ergotrate, Ergostat, Hydergine, Methergine, Migranal, Sansert or Wigraine. Side effects from these Ergot Alkaloids may get worse if you take Anti-retroviral protease inhibitors. Abdominal pain, anxiety, chest pain, severe nausea and vomiting, numbness, tingling, or vision changes or other serious side effects may occur.
Severe
nelfinavir
+ ritonavir
When Nelfinavir and Ritonavir are given together, the blood levels of Nelfinavir increase. Side effects from Nelfinavir may get worse when these drugs are taken in combination. If your prescriber decides that taking these drugs together is best for you, a reduced dose of Nelfinavir may be necessary.
Severe
nelfinavir
+ butabarbital
When Nelfinavir is given in combination with Barbiturates (Mysoline, phenobarbital, Seconal, and others) a complex interaction occurs. Side effects or decreased effectiveness of Nelfinavir, the Barbiturate, or both may be observed. Notify your health care provider if you notice changes in your infection status, increased drowsiness, decreased seizure control, or other unusual effects. Do not drive or operate machinery until you know how these drugs affect you.
Severe
nelfinavir
+ salmeterol
Do not take Salmeterol and Nelfinavir together without talking to your health care provider. Possible side effects from Salmeterol, such as irregular heartbeat, may get worse if you take Nelfinavir.
Severe
nelfinavir
+ echinacea
Do not take Echinacea and Anti-retroviral protease inhibitors (medicines used to treat HIV-infection) together. There is concern that Echinacea, when taken for long periods of time, may decrease or alter immune function and reduce the effectiveness of medicines used to treat HIV virus infection. Decreased effectiveness of drugs used to treat HIV could lead to drug-resistant HIV infection or could hasten the appearance of symptoms consistent with AIDS. Since foods, beverages, and dietary supplements may also contain Echinacea, patients with HIV should carefully read food and herbal supplement labels.
Severe
nelfinavir
+ dihydroergotamine
Do not take Anti-retroviral protease inhibitors (examples: Agenerase, Crixivan, Fortovase, Invirase, Kaletra, Norvir, and Viracept) and Ergot Alkaloids together. Ergot Alkaloids include, but are not limited to, Cafergot, Ergotrate, Ergostat, Hydergine, Methergine, Migranal, Sansert or Wigraine. Side effects from these Ergot Alkaloids may get worse if you take Anti-retroviral protease inhibitors. Abdominal pain, anxiety, chest pain, severe nausea and vomiting, numbness, tingling, or vision changes or other serious side effects may occur.
Severe
linezolid
+ APAP/chlorpheniramine/dextromethorphan/PSE
Use caution when taking Dextromethorphan and Linezolid together. Taking Linezolid with Dextromethorphan might increase the risk of restlessness, sweating, tremor, vomiting, or other side effects; however, this interaction is not thought to be common in short-term use of these drugs. Many non-prescription products contain Dextromethorphan and other ingredients that might interact with Linezolid; read labels closely before taking any medicine. If you experience any unusual effects while taking these drugs together, contact your health care provider.
Severe
linezolid
+ APAP/chlorpheniramine/dextromethorphan/PSE
Do not take Linezolid and Sympathomimetics together. Examples of Sympathomimetics include stimulants or weight loss drugs like Amphetamine, Adderall, Dexedrine, Didrex, Fastin, and Tenuate. Sympathomimetics also include some cough and cold products containing Pseudoephedrine (example Sudafed), Phenylephrine, or Phenylpropanolamine (PPA) and also herbal weight loss products containing ephedra or Ma huang. Using Linezolid with any of the listed drugs might lead to serious increased blood pressure, known as 'hypertensive crisis', nervousness, palpitations or other serious side effects.
Severe
linezolid
+ reserpine
Do not take Linezolid (an antibiotic) and Reserpine together without talking to your health care professional. Linezolid may decrease the effectiveness of Reserpine. Taking these drugs together can increase the risk of serious increased blood pressure known as 'hypertensive crisis'. Be alert for changes in blood pressure when these drugs are combined, and report any unusual symptoms to your health care professional immediately.
Severe
linezolid
+ dextromethorphan
Use caution when taking Dextromethorphan and Linezolid together. Taking Linezolid with Dextromethorphan might increase the risk of restlessness, sweating, tremor, vomiting, or other side effects; however, this interaction is not thought to be common in short-term use of these drugs. Many non-prescription products contain Dextromethorphan and other ingredients that might interact with Linezolid; read labels closely before taking any medicine. If you experience any unusual effects while taking these drugs together, contact your health care provider.
Severe
linezolid
+ albuterol-ipratropium
Although an interaction is possible, these drugs may be used together if approved by your health care professional. Using Linezolid with Beta-agonists (examples: Albuterol, Salmeterol) might lead to a serious increase in blood pressure, known as 'hypertensive crisis', nervousness, palpitations or other serious side effects.
Severe
linezolid
+ pirbuterol
Although an interaction is possible, these drugs may be used together if approved by your health care professional. Using Linezolid with Beta-agonists (examples: Albuterol, Salmeterol) might lead to a serious increase in blood pressure, known as 'hypertensive crisis', nervousness, palpitations or other serious side effects.
Severe
linezolid
+ chlorpheniramine-dextromethorphan
Use caution when taking Dextromethorphan and Linezolid together. Taking Linezolid with Dextromethorphan might increase the risk of restlessness, sweating, tremor, vomiting, or other side effects; however, this interaction is not thought to be common in short-term use of these drugs. Many non-prescription products contain Dextromethorphan and other ingredients that might interact with Linezolid; read labels closely before taking any medicine. If you experience any unusual effects while taking these drugs together, contact your health care provider.
Severe
linezolid
+ salmeterol
Although an interaction is possible, these drugs may be used together if approved by your health care professional. Using Linezolid with Beta-agonists (examples: Albuterol, Salmeterol) might lead to a serious increase in blood pressure, known as 'hypertensive crisis', nervousness, palpitations or other serious side effects.
Severe
linezolid
+ Tyramine-containing foods
Certain foods containing tyramine might increase the risk of side effects with Linezolid. You should probably limit your intake of alcoholic beverages, aged or smoked meats (like sausages or smoked or pickled fish), aged cheeses, and caffeine containing foods like coffee, colas, teas, and chocolate while on Linezolid. Taking these foods along with Linezolid might increase the risk of increased blood pressure, confusion, restlessness, or other side effects. Ask your dietician or health care professional for a complete listing of foods best avoided while on Linezolid.
Severe
irbesartan
+ perindopril
Do not take Angiotensin II receptor antagonists (examples: Avalide, Avapro, Cozaar, Diovan, Hyzaar, Micardis, Teveten) and Angiotensin-converting enzyme inhibitors (ACE inhibitors) (examples: Vasotec, Zestril, Monopril, Altace, Accupril, Prinivil, and others) together without talking to your health care provider. Although these drugs are sometimes used together, the combination may result in increased side effects including dizziness, low blood pressure, diarrhea, increased potassium in the blood, and kidney problems. Your doctor will need to monitor you closely if these drugs are used together.
Severe
irbesartan
+ amiloride
Although taking Amiloride with Angiotensin II receptor antagonists (examples: Avalide, Avapro, Cozaar, Diovan, Hyzaar, Micardis, Teveten) is not usually recommended, your prescriber may decide that this combination may benefit you. These drugs can raise the level of potassium in the blood, but they can be used together safely with close monitoring. When the potassium level is too high, this can cause muscle weakness, or an abnormal heart rhythm. If you experience extreme muscle weakness, chest pain, pounding heartbeat, or an unusually fast or slow heart beat, contact your health care provider immediately. While taking these drugs together, your prescriber may order a blood test to check the amount of potassium in your blood. DO NOT take potassium supplements unless they are prescribed for you by your health care provider. Discuss any other medicines or dietary supplements that you are taking with your health care provider.
Severe
disopyramide
+ telithromycin
Do not take Telithromycin (an antibiotic) and Class IA Antiarrhythmics (certain drugs to treat irregular hearbeats or other heart problems) together. Drugs to treat irregular heartbeat include, but are not limited to, disopyramide (Norpace), procainamide (Procan, Procanbid), and quinidine (examples: Quinaglute, Quinidex). Discuss alternative antibiotic therapy with your prescriber. Taking these drugs together can increase the risk of a dangerous change in heartbeat or heart rhythm. Contact your prescriber immediately if you experience chest pain, dizziness, fainting or falling spells, palpitations, shortness of breath, or a change in your usual heart beat (fast, slow, or irregular heart beat) while taking drugs to treat heart problems.
Severe
disopyramide
+ nilotinib
Do not take Disopyramide and Nilotinib together without approval from your doctor. Your doctor may decide that taking these drugs together may benefit your health condition. Although very rare, taking these drugs together can increase the risk of a dangerous change in heartbeat or heart rhythm. Contact your doctor immediately if you experience chest pain, dizziness, fainting or falling spells, palpitations, shortness of breath, or a change in your usual heart beat (fast, slow, or irregular heart beat). Also, Nilotinib may decrease the elimination of Disopyramide from your body. Side effects from Disopyramide may get worse if you take Nilotinib. Tell your doctor immediately if you have difficulty passing urine, confusion, difficulty breathing, lightheadedness or fainting spells, unusual weight gain, yellowing of the eyes or skin, or unusual tiredness or weakness.
Severe
disopyramide
+ saquinavir
Avoid taking these drugs together whenever possible. Side effects from Disopyramide may get worse if you take Saquinavir. Taking these drugs together can increase the risk of a dangerous change in heartbeat or heart rhythm. Contact your prescriber immediately if you experience chest pain, dizziness, fainting or falling spells, palpitations, shortness of breath, or a change in your usual heart beat (usually a fast or irregular heart beat).
Severe
disopyramide
+ ritonavir
Avoid taking these drugs together whenever possible. Side effects from Disopyramide may get worse if you take Ritonavir. Taking these drugs together can increase the risk of a dangerous change in heartbeat or heart rhythm. Contact your prescriber immediately if you experience chest pain, dizziness, fainting or falling spells, palpitations, shortness of breath, or a change in your usual heart beat (usually a fast or irregular heart beat).
Severe
disopyramide
+ Grapefruit juice
Avoid taking Disopyramide with grapefruit juice. Grapefruit juice and grapefruit-containing foods may increase the chance of side effects due to Disopyramide. Contact your prescriber immediately if you experience chest pain, dizziness, fainting or falling spells, palpitations, shortness of breath, or a change in your usual heart beat (fast, slow, or irregular heart beat) while taking Disopyramide.
Severe
budesonide
+ aluminum hydroxide-magnesium hydroxide
Antacids should be withheld or avoided in patients requiring oral budesonide (Entocort EC) therapy. Examples of Antacids include Amphogel, Gaviscon, Maalox, Tums, Mylanta and other products for heartburn. Antacids may alter the protective coating on the outside of Entocort EC and may affect absorption from your intestine. Nasal or inhaled forms of budesonide (Rhinocort, Pulmicort) are not likely to be affected by this interaction. If you must take these drugs together, take oral budesonide 1 hour before or 4 hours after you take the Antacid; however, even separating the doses may not prevent the interaction.
Severe
budesonide
+ hepatitis B vaccine
Inform your health care provider you are taking a Corticosteroid before receiving any Vaccine. In some cases, Vaccines should not be given to persons taking a Corticosteroid for the treatment of a chronic inflammatory health condition like asthma or arthritis. Treatment with Vaccines may result in infection or other side effects in patients receiving a Corticosteroid. If you experience fever, chills, or other symptoms of illness, contact your prescriber immediately. Discuss Vaccination options with your health care provider. Also, avoid contact with anyone who has recently received the oral poliovirus vaccine. Topical Corticosteroid products should not interact with Vaccines.
Severe
budesonide
+ tetanus toxoid
Inform your health care provider you are taking a Corticosteroid before receiving any Vaccine. In some cases, Vaccines should not be given to persons taking a Corticosteroid for the treatment of a chronic inflammatory health condition like asthma or arthritis. Treatment with Vaccines may result in infection or other side effects in patients receiving a Corticosteroid. If you experience fever, chills, or other symptoms of illness, contact your prescriber immediately. Discuss Vaccination options with your health care provider. Also, avoid contact with anyone who has recently received the oral poliovirus vaccine. Topical Corticosteroid products should not interact with Vaccines.
Severe
budesonide
+ aluminum hydroxide
Antacids should be withheld or avoided in patients requiring oral budesonide (Entocort EC) therapy. Examples of Antacids include Amphogel, Gaviscon, Maalox, Tums, Mylanta and other products for heartburn. Antacids may alter the protective coating on the outside of Entocort EC and may affect absorption from your intestine. Nasal or inhaled forms of budesonide (Rhinocort, Pulmicort) are not likely to be affected by this interaction. If you must take these drugs together, take oral budesonide 1 hour before or 4 hours after you take the Antacid; however, even separating the doses may not prevent the interaction.
Severe
budesonide
+ magnesium hydroxide
Antacids should be withheld or avoided in patients requiring oral budesonide (Entocort EC) therapy. Examples of Antacids include Amphogel, Gaviscon, Maalox, Tums, Mylanta and other products for heartburn. Antacids may alter the protective coating on the outside of Entocort EC and may affect absorption from your intestine. Nasal or inhaled forms of budesonide (Rhinocort, Pulmicort) are not likely to be affected by this interaction. If you must take these drugs together, take oral budesonide 1 hour before or 4 hours after you take the Antacid; however, even separating the doses may not prevent the interaction.
Severe
budesonide
+ influenza virus vaccine, inactivated
Inform your health care provider you are taking a Corticosteroid before receiving any Vaccine. In some cases, Vaccines should not be given to persons taking a Corticosteroid for the treatment of a chronic inflammatory health condition like asthma or arthritis. Treatment with Vaccines may result in infection or other side effects in patients receiving a Corticosteroid. If you experience fever, chills, or other symptoms of illness, contact your prescriber immediately. Discuss Vaccination options with your health care provider. Also, avoid contact with anyone who has recently received the oral poliovirus vaccine. Topical Corticosteroid products should not interact with Vaccines.
Severe
budesonide
+ echinacea
Do not take Echinacea and Corticosteroids together.This herb is not recommended for use in persons taking long-term Corticosteroid treatment. Corticosteroids include, but are not limited to, drugs like Dexamethasone (Decadron), Prednisolone (Ora-Pred and others) or Prednisone (Deltasone and others), and some asthma treatments (examples include Azmacort, Flovent, and Vanceril). There is concern that Echinacea may alter your immune function and interfere with the effectiveness of these steroid drugs. Since foods, beverages, and dietary supplements may also contain Echinacea, those receiving long-term treatment with Corticosteroids should carefully read food and herbal supplement labels.
Severe
budesonide
+ Grapefruit juice
Grapefruit juice can increase the amount of oral Budesonide (Entocort-EC) that your body absorbs. Grapefruit juice and grapefruit-containing foods may increase the side effects of oral Budesonide. If possible, you should avoid grapefruit or grapefruit juice while taking Entocort-EC. At the very least, avoid large changes (i.e., either increases or decreases) in your daily intake of grapefruit and grapefruit juice. Grapefruit juice is not expected to interact significantly with inhaled or nasal Budesonide (Pulmicort or Rhinocort).
Severe
aluminum hydroxide-magnesium hydroxide
+ ferrous sulfate
Antacids (examples: Amphogel, Gaviscon, Maalox, Tums, and other products used for heartburn) can decrease the absorption of Iron from the stomach. Therefore, Antacids can decrease the effectiveness of Iron Salts (examples: Femiron, Feratab, Nephro-Fer, Slow FE). Avoiding taking these drugs together; wait at least 4 hours between doses of Iron Salts and Antacids.
Severe
aluminum hydroxide-magnesium hydroxide
+ liothyronine
Aluminum Hydroxide may decrease the actions of Thyroid hormones. Take Thyroid hormones at least 4 hours before or after Aluminum Hydroxide or antacids containing Aluminum to avoid this interaction.
Severe
aluminum hydroxide-magnesium hydroxide
+ liothyronine
Magnesium salts may decrease the actions of Thyroid hormones. Take Thyroid hormones at least 4 hours before or after you take Magnesium salts or Antacids that contain magnesium in order to avoid this interaction.
Severe
trimethoprim
+ perindopril
Using Trimethoprim (Primsol, Proloprim, Trimpex) and ACE inhibitors (examples: Vasotec, Zestril, Monopril, Altace, Accupril, Prinivil, and others) together can raise the level of potassium in the blood, but they can be used together safely with close monitoring. High potassium levels can cause muscle weakness, or an abnormal heart rhythm. If you experience extreme muscle weakness, chest pain, pounding heartbeat, or an unusually fast or slow heart beat, contact your health care provider immediately. While taking these drugs together, your prescriber may order a blood test to check the amount of potassium in your blood. DO NOT take potassium supplements of any type unless they are prescribed for you by your health care provider. Discuss any other medicines or dietary supplements that you are taking with your health care provider.
Severe
trimethoprim
+ amiloride
Using Trimethoprim (Primsol, Proloprim, Trimpex) and Potassium-sparing diuretics (examples: Amiloride, Moduretic, Midamor, Aldactazide, Dyazide, Maxide, Triamterene, Dyrenium) together can raise the level of potassium in the blood, but they can be used together safely with close monitoring. High potassium levels can cause muscle weakness, or an abnormal heart rhythm. If you experience extreme muscle weakness, chest pain, pounding heartbeat, or an unusually fast or slow heart beat, contact your health care provider immediately. While taking these drugs together, your prescriber may order a blood test to check the amount of potassium in your blood. DO NOT take potassium supplements of any type unless they are prescribed for you by your health care provider. Discuss any other medicines or dietary supplements that you are taking with your health care provider.
Severe
APAP/chlorpheniramine/dextromethorphan/PSE
+ reserpine
Before taking Pseudoephedrine and Reserpine together, talk to your health care provider. Pseudoephedrine may decrease the actions of Reserpine. Depending on the reason you are taking Reserpine, using products that contain Pseudoephedrine could increase the risk of high blood pressure, nervousness, palpitations, or other serious side effects. Many prescription and non-prescription products contain Pseudoephedrine; read labels carefully before taking any medicine with Reserpine.
Severe
APAP/chlorpheniramine/dextromethorphan/PSE
+ albuterol-ipratropium
While you take Albuterol, use Sympathomimetic drugs with caution because additive side effects may occur. Examples of Sympathomimetics include stimulants like Amphetamine, Adderall, Dexedrine, Ephedrine, Fastin, and Tenuate; some cough and cold products containing Pseudoephedrine (example Sudafed), Phenylephrine, or Phenylpropanolamine (PPA); and also herbal weight loss products containing ephedra or Ma huang. Taking the listed drugs with Albuterol can increase the risk of a fast heart rate, nervousness, palpitations, problems with sleep, or other side effects.
Severe
APAP/chlorpheniramine/dextromethorphan/PSE
+ methylergonovine
Do not take Pseudoephedrine and Ergot Alkaloids (examples include Cafergot, Ergotrate, Ergostat, Hydergine, Methergine, Migranal, Sansert or Wigraine) together. This includes the avoidance of some cough and cold products. Taking Pseudoephedrine with Ergot Alkaloids can increase the risk of chest pain, high blood pressure, palpitations, or other serious side effects. Many prescription and non-prescription products contain Pseudoephedrine; read labels carefully before taking any medicine with an Ergot Alkaloid.
Severe
APAP/chlorpheniramine/dextromethorphan/PSE
+ salmeterol
While you take Salmeterol, use Sympathomimetic drugs with caution because additive side effects may occur. Examples of Sympathomimetics include stimulants like Amphetamine, Adderall, Dexedrine, Ephedrine, Fastin, and Tenuate; some cough and cold products containing Pseudoephedrine (example Sudafed), Phenylephrine, or Phenylpropanolamine (PPA); and also herbal weight loss products containing ephedra or Ma huang. Taking the listed drugs with Salmeterol can increase the risk of a fast heart rate, nervousness, palpitations, problems with sleep, or other side effects.
Severe
APAP/chlorpheniramine/dextromethorphan/PSE
+ dihydroergotamine
Do not take Pseudoephedrine and Ergot Alkaloids (examples include Cafergot, Ergotrate, Ergostat, Hydergine, Methergine, Migranal, Sansert or Wigraine) together. This includes the avoidance of some cough and cold products. Taking Pseudoephedrine with Ergot Alkaloids can increase the risk of chest pain, high blood pressure, palpitations, or other serious side effects. Many prescription and non-prescription products contain Pseudoephedrine; read labels carefully before taking any medicine with an Ergot Alkaloid.
Severe
APAP/chlorpheniramine/dextromethorphan/PSE
+ Alcohol
Patients who drink more than 3 alcoholic drinks a day and take acetaminophen are at increased risk of developing liver side effects. Avoid alcoholic drinks if you are taking acetaminophen on a regular basis.
Severe
APAP/chlorpheniramine/dextromethorphan/PSE
+ Alcohol
Avoid alcohol-containing drinks while taking medicines that cause drowsiness like prescription pain medicines, medications to reduce anxiety, medicines to induce sleep or sedation, and medicines used for colds or allergies. Using some of these drugs along with alcohol can lead to serious side effects. You may feel drowsy or more tired when taking these drugs together. Do not drive or operate machinery if you are drinking alcohol-containing beverages. If you notice slurred speech, confusion, severe weakness, or difficulty breathing, contact your health care provider immediately.
Severe
ethinyl estradiol-ethynodiol
+ nilotinib
In general, you should not take Ethinyl Estradiol if you are also taking Nilotinib. These drugs can decrease the elimination of each other from the body, and can lead to increased side effects from Nilotinib or from Ethinyl Estradiol. Side effects from these drugs may get worse if you take them together. Do not take Nilotinib and Ethinyl Estradiol together without talking to your health care provider. A different medication or a dose reduction in your medications may be needed. Discuss any new or worsening side effects with your health care provider, especially signs of infection or bleeding, pinpoint red spots on the skin, sore throat, fever, chills, heart palpitations (fast or irregular heartbeat), sores in your mouth or throat, tingling in your fingers or toes, yellowing of the eyes or skin, unusual tiredness or weakness, breakthrough bleeding, breast enlargement or tenderness, unusual mild discharge or milk production, chest pain, leg, arm or groin pain, nausea or vomiting, severe headaches, severe stomach pain, vision or speech problems, swelling of the hands, feet or ankles, or sudden difficulty breathing.
Severe
ethinyl estradiol-ethynodiol
+ letrozole
Estrogens (examples: Climara, Estrace, Estradiol, Estropipate, Premarin, Premphase, Prempro) may significantly reduce the effectiveness of Letrozole. These drugs are not prescribed together for this reason. Check with your health care provider before taking these drugs together.
Severe
ethinyl estradiol-ethynodiol
+ saquinavir
Saquinavir may reduce the effectiveness of birth control patches, rings, injections, and implants. This can increase the risk of an unwanted pregnancy. When taking Saquinavir, you should consider using additional or alternative methods of birth control, such as condoms. You may need to discuss your birth control needs and preferences with your health care provider.
Severe
ethinyl estradiol-ethynodiol
+ saquinavir
Saquinavir may reduce the effectiveness of birth control pills, patches, rings, injections, and implants. This can increase the risk of an unwanted pregnancy. When taking Saquinavir, you should consider using additional or alternative methods of birth control, such as condoms. You may need to discuss your birth control needs and preferences with your health care provider.
Severe
ethinyl estradiol-ethynodiol
+ ritonavir
Ritonavir may reduce the effectiveness of birth control patches, rings, injections, and implants. This can increase the risk of an unwanted pregnancy. When taking Ritonavir, you should consider using additional or alternative methods of birth control, such as condoms. You may need to discuss your birth control needs and preferences with your health care provider.
Severe
ethinyl estradiol-ethynodiol
+ ritonavir
Ritonavir may reduce the effectiveness of birth control pills, injections, implants, patches, and rings, which can increase the risk of an unwanted pregnancy. When taking Ritonavir, you should consider using additional or alternative methods of birth control, such as condoms. You may need to discuss your birth control needs and preferences with your health care provider.
Severe
ethinyl estradiol-ethynodiol
+ butabarbital
Barbiturates (examples: Mysoline, phenobarbital, Seconal) may decrease the actions of female-type hormones known as Progestins. In particular, Barbiturates may especially reduce the effectiveness of birth control pills, injections or implants. Examples of these include, but are not limited to, Depo-Provera, Micronor, Norplant, Ovrette, and Plan B. You may want to use an additional or alternative method of birth control while taking Phenobarbital. Discuss your birth control options with a health care professional. If you take a progestin for hormone replacement for menopause, notify your prescriber if you notice increased hot flashes or other signs of decreased efficacy of your hormones, like vaginal dryness.
Severe
ethinyl estradiol-ethynodiol
+ metformin-pioglitazone
Pioglitazone may reduce the effectiveness of birth control pills, including progestin-only birth control pills like Micronor and Ovrette. Another method or an additional method of birth control may be needed for some women. In addition, the Progestin hormones (Examples: Cycrin, Depo-Provera, Megace, Norplant, Progesterone, Prometrium, Provera) can increase the blood sugar. Although an interaction is possible, these drugs are often used together. Monitor your blood sugar.
Severe
ethinyl estradiol-ethynodiol
+ leuprolide
Do not take Histrelin and Estrogens together without talking to your health care provider. Estrogens may decrease the actions of Histrelin in some conditions. Estrogens include, but are not limited to, drugs like Climara, Estrace, Estradiol, Estratest, Estropipate, Premarin, Premphase or Prempro.
Severe
ethinyl estradiol-ethynodiol
+ Tobacco
You are strongly advised not to smoke while taking this medication. Tobacco smoking can increase the risk of a blood clot, stroke, heart attack or other serious problem while taking this medication. This is especially true if you are a female over 35 years of age or if you smoke > 15 cigarettes per day. While taking this medication, you should report any of the following "ACHES" to your prescriber immediately: Abdominal pain, Chest pain, severe or frequent Headaches or migraines; Eye pain or Severe leg pain in the calves or the thighs.
Severe
deferoxamine
+ ferrous sulfate
Deferoxamine is used to lower the amount of iron in the blood. Iron supplements will decrease the actions of Deferoxamine and should not be used with Deferoxamine therapy. Generally, Deferoxamine is only used in a hospital or clinic. Discuss your Iron intake with your health care provider prior to any Deferoxamine chelation therapy.
Severe
bismuth subsalicylate
+ Alcohol
Side effects from Salicylates (such as Aspirin, ASA, Doan's Pills, Trilisate, or Disalcid) may get worse if you drink alcohol-containing drinks. If you have persistent stomach upset, vomit blood or what looks like coffee grounds, or have black, tarry stools, contact your health care provider immediately. Avoid alcohol containing drinks while taking aspirin. Alcohol intake should be limited even with short term use of Salicylates.
Severe
perindopril
+ candesartan
Do not take Angiotensin II receptor antagonists (examples: Avalide, Avapro, Cozaar, Diovan, Hyzaar, Micardis, Teveten) and Angiotensin-converting enzyme inhibitors (ACE inhibitors) (examples: Vasotec, Zestril, Monopril, Altace, Accupril, Prinivil, and others) together without talking to your health care provider. Although these drugs are sometimes used together, the combination may result in increased side effects including dizziness, low blood pressure, diarrhea, increased potassium in the blood, and kidney problems. Your doctor will need to monitor you closely if these drugs are used together.
Severe
perindopril
+ amiloride
Although Amiloride and Angiotensin-converting enzyme inhibitors (ACE inhibitors) can interact, your prescriber may decide that this combination may benefit you. ACE inhibitors (examples: Vasotec, Zestril, Monopril, Altace, Accupril, Prinivil, and others) are drugs used to lower blood pressure or treat heart failure or kidney disease. Amiloride and ACE inhibitors can significantly raise the level of potassium in the blood, but they can be used together safely with close monitoring. High potassium levels can cause muscle weakness, or an abnormal heart rhythm. If you experience extreme muscle weakness, chest pain, pounding heartbeat, or an unusually fast or slow heart beat, contact your health care provider immediately. While taking these drugs together, your prescriber may order a blood test to check the amount of potassium in your blood. DO NOT take potassium supplements unless they are prescribed for you by your health care provider. Discuss any other medicines or dietary supplements that you are taking with your health care provider.
Severe
dextromethorphan
+ disulfiram
When Alcohol is taken by patients receiving Disulfiram, an extremely unpleasant reaction occurs. This reaction includes flushing, throbbing headache, nausea, vomiting, sweating, throbbing in the neck, thirst, and other effects that may last from 30 minutes to several hours. You should not drink alcoholic beverages or use medicines that contain a large amount of alcohol while taking Disulfiram.
Severe
candesartan
+ amiloride
Although taking Amiloride with Angiotensin II receptor antagonists (examples: Avalide, Avapro, Cozaar, Diovan, Hyzaar, Micardis, Teveten) is not usually recommended, your prescriber may decide that this combination may benefit you. These drugs can raise the level of potassium in the blood, but they can be used together safely with close monitoring. When the potassium level is too high, this can cause muscle weakness, or an abnormal heart rhythm. If you experience extreme muscle weakness, chest pain, pounding heartbeat, or an unusually fast or slow heart beat, contact your health care provider immediately. While taking these drugs together, your prescriber may order a blood test to check the amount of potassium in your blood. DO NOT take potassium supplements unless they are prescribed for you by your health care provider. Discuss any other medicines or dietary supplements that you are taking with your health care provider.
Severe
albuterol-ipratropium
+ nilotinib
Do not take Nilotinib and Beta-agonists together without telling your prescriber about all medicines you are taking. Examples of Beta-agonists include: Advair, Combivent, Foradil, Proventil, Serevent, and Ventolin. Your prescriber may decide that taking these drugs together may benefit your health condition. Although very rare, taking these drugs together can increase the risk of a dangerous change in heartbeat or heart rhythm. Contact your prescriber immediately if you experience chest pain, dizziness, fainting or falling spells, palpitations, shortness of breath, or a change in your usual heart beat (fast, slow, or irregular heart beat).
Severe
hydrocodone
+ sodium oxybate
Avoid taking these drugs together where possible. Increased drowsiness can occur. If you notice slurred speech, confusion, severe weakness, or difficulty breathing, contact your health care provider immediately. Do not drive or operate machinery until you know how these drugs affect you.
Severe
hydrocodone
+ Alcohol
Avoid alcohol-containing drinks while taking medicines that cause drowsiness like prescription pain medicines, medications to reduce anxiety, medicines to induce sleep or sedation, and medicines used for colds or allergies. Using some of these drugs along with alcohol can lead to serious side effects. You may feel drowsy or more tired when taking these drugs together. Do not drive or operate machinery if you are drinking alcohol-containing beverages. If you notice slurred speech, confusion, severe weakness, or difficulty breathing, contact your health care provider immediately.
Severe
telithromycin
+ nilotinib
In general, you should not take Telithromycin if you are also taking Nilotinib. Telithromycin can decrease the elimination of Nilotinib from the body. This can lead to increased side effects from Nilotinib. Do not take Nilotinib and Telithromycin together without talking to your health care provider. A different medication or a dose reduction in your medications may be needed. Although very rare, taking these drugs together can increase the risk of a dangerous change in heartbeat or heart rhythm. Contact your doctor immediately if you experience chest pain, dizziness, fainting or falling spells, palpitations, shortness of breath, or a change in your usual heart beat (fast, slow, or irregular heart beat). Discuss any new or worsening side effects with your health care provider, especially signs of infection or bleeding, pinpoint red spots on the skin, sore throat, fever, chills, heart palpitations (fast or irregular heartbeat), sores in your mouth or throat, tingling in your fingers or toes, yellowing of the eyes or skin, or unusual tiredness or weakness.
Severe
telithromycin
+ methylergonovine
Do not take Telithromycin (Ketek) and Ergot Alkaloids together. Ergot Alkaloids include, but are not limited to, Cafergot, Ergotrate, Ergostat, Hydergine, Methergine, Migranal, Sansert or Wigraine. Side effects from these Ergot Alkaloids may get worse if you take Telithromycin. Abdominal pain, anxiety, chest pain, severe nausea and vomiting, numbness, tingling, or vision changes or other serious side effects, like reduced circulation to the fingers, toes and limbs may occur.
Severe
telithromycin
+ salmeterol
Do not take Salmeterol and Telithromycin together without talking to your health care provider. Possible side effects from Salmeterol, such as irregular heartbeat, may get worse if you take Telithromycin.
Severe
telithromycin
+ aminophylline
Telithromycin (Ketek) may increase the amount of theophylline in the blood if you are taking either Theophylline or Aminophylline. Side effects from Theophylline, Aminophylline may get worse if you take Telithromycin. Too much Theophylline or Aminophylline can cause nausea, nervousness, or sleeplessness, and occasionally other effects like rapid heartbeat, tremor, or seizures. Notify your prescriber if any of these effects occur. Your prescriber may need to closely monitor the blood level of theophylline.
Severe
telithromycin
+ dihydroergotamine
Do not take Telithromycin (Ketek) and Ergot Alkaloids together. Ergot Alkaloids include, but are not limited to, Cafergot, Ergotrate, Ergostat, Hydergine, Methergine, Migranal, Sansert or Wigraine. Side effects from these Ergot Alkaloids may get worse if you take Telithromycin. Abdominal pain, anxiety, chest pain, severe nausea and vomiting, numbness, tingling, or vision changes or other serious side effects, like reduced circulation to the fingers, toes and limbs may occur.
Severe
pemetrexed
+ hepatitis B vaccine
Inform your health care provider you are taking or have taken Pemetrexed before you receive any Vaccine. Treatment with Vaccines may result in infection or other side effects in patients receiving Pemetrexed. If you are receiving Pemetrexed, you should not receive certain types of vaccines known as 'live virus vaccines' (examples: Biavax II, Orimune, Varivax). If you experience fever, chills, or other symptoms of illness, contact your prescriber immediately. Discuss vaccination options with your health care provider. Also, avoid contact with anyone who has recently received the oral poliovirus vaccine (OPV).
Severe
pemetrexed
+ tetanus toxoid
Inform your health care provider you are taking or have taken Pemetrexed before you receive any Vaccine. Treatment with Vaccines may result in infection or other side effects in patients receiving Pemetrexed. If you are receiving Pemetrexed, you should not receive certain types of vaccines known as 'live virus vaccines' (examples: Biavax II, Orimune, Varivax). If you experience fever, chills, or other symptoms of illness, contact your prescriber immediately. Discuss vaccination options with your health care provider. Also, avoid contact with anyone who has recently received the oral poliovirus vaccine (OPV).
Severe
pemetrexed
+ influenza virus vaccine, inactivated
Inform your health care provider you are taking or have taken Pemetrexed before you receive any Vaccine. Treatment with Vaccines may result in infection or other side effects in patients receiving Pemetrexed. If you are receiving Pemetrexed, you should not receive certain types of vaccines known as 'live virus vaccines' (examples: Biavax II, Orimune, Varivax). If you experience fever, chills, or other symptoms of illness, contact your prescriber immediately. Discuss vaccination options with your health care provider. Also, avoid contact with anyone who has recently received the oral poliovirus vaccine (OPV).
Severe
pemetrexed
+ echinacea
Do not take Echinacea and Folate analogs together. This herb is not recommended for use in persons on chemotherapy. There is concern that Echinacea may alter your immune function and interfere with the effectiveness of medicines used to treat cancer. Since foods, beverages, and dietary supplements may also contain Echinacea, those receiving chemotherapy should carefully read food and herbal supplement labels.
Severe
dimercaprol
+ ferrous sulfate
Do not take Dimercaprol and Iron Salts (Examples: Feosol, Feostat, Fer-Iron, Ferrous Fumarate, Ferrous Gluconate, Ferrous Sulfate) together. Dimercaprol can bind the Iron contained in Iron Salts and form a 'toxic complex'. Wait at least 24 hours after stopping Dimercaprol treatment before taking any Iron products.
Severe
nilotinib
+ pirbuterol
Do not take Nilotinib and Beta-agonists together without telling your prescriber about all medicines you are taking. Examples of Beta-agonists include: Advair, Combivent, Foradil, Proventil, Serevent, and Ventolin. Your prescriber may decide that taking these drugs together may benefit your health condition. Although very rare, taking these drugs together can increase the risk of a dangerous change in heartbeat or heart rhythm. Contact your prescriber immediately if you experience chest pain, dizziness, fainting or falling spells, palpitations, shortness of breath, or a change in your usual heart beat (fast, slow, or irregular heart beat).
Severe
nilotinib
+ saquinavir
In general, you should not take Saquinavir if you are also taking Nilotinib. These drugs can decrease the elimination of each other from the body, and can lead to increased side effects from Nilotinib or from Saquinavir. Side effects from these drugs may get worse if you take them together. Do not take Nilotinib and Saquinavir together without talking to your health care provider. A different medication or a dose reduction in your medications may be needed. Discuss any new or worsening side effects with your health care provider, especially signs of infection or bleeding, pinpoint red spots on the skin, sore throat, fever, chills, heart palpitations (fast or irregular heartbeat), sores in your mouth or throat, tingling in your fingers or toes, yellowing of the eyes or skin, severe dizziness, or unusual tiredness or weakness.
Severe
nilotinib
+ hepatitis B vaccine
Inform your health care provider you are taking Nilotinib or any chemotherapy agent before you receive any Vaccine. Chemotherapy agents (medicines to treat cancer or other conditions) may decrease the actions of Vaccines. In addition, you may experience increased side effects to the Vaccine if you are or have been receiving Chemotherapy. If you are receiving Chemotherapy you should not receive certain types of vaccines known as "live virus vaccines" (examples: Biavax II, Orimune, Varivax). Discuss Vaccination options with your health care provider. Also, avoid contact with anyone who has recently received the oral poliovirus vaccine.
Severe
nilotinib
+ tetanus toxoid
Inform your health care provider you are taking Nilotinib or any chemotherapy agent before you receive any Vaccine. Chemotherapy agents (medicines to treat cancer or other conditions) may decrease the actions of Vaccines. In addition, you may experience increased side effects to the Vaccine if you are or have been receiving Chemotherapy. If you are receiving Chemotherapy you should not receive certain types of vaccines known as "live virus vaccines" (examples: Biavax II, Orimune, Varivax). Discuss Vaccination options with your health care provider. Also, avoid contact with anyone who has recently received the oral poliovirus vaccine.
Severe
nilotinib
+ ritonavir
In general, you should not take Ritonavir if you are also taking Nilotinib. These drugs can decrease the elimination of each other from the body, and can lead to increased side effects from Nilotinib or from Ritonavir. Side effects from these drugs may get worse if you take them together. Do not take Nilotinib and Ritonavir together without talking to your health care provider. A different medication or a dose reduction in your medications may be needed. Discuss any new or worsening side effects with your health care provider, especially signs of infection or bleeding, pinpoint red spots on the skin, sore throat, fever, chills, heart palpitations (fast or irregular heartbeat), sores in your mouth or throat, tingling in your fingers or toes, yellowing of the eyes or skin, severe dizziness, increases in your blood sugar, vomiting, redness, blistering or peeling of the skin, or unusual tiredness or weakness.
Severe
nilotinib
+ salmeterol
Do not take Nilotinib and Beta-agonists together without telling your prescriber about all medicines you are taking. Examples of Beta-agonists include: Advair, Combivent, Foradil, Proventil, Serevent, and Ventolin. Your prescriber may decide that taking these drugs together may benefit your health condition. Although very rare, taking these drugs together can increase the risk of a dangerous change in heartbeat or heart rhythm. Contact your prescriber immediately if you experience chest pain, dizziness, fainting or falling spells, palpitations, shortness of breath, or a change in your usual heart beat (fast, slow, or irregular heart beat).
Severe
nilotinib
+ influenza virus vaccine, inactivated
Inform your health care provider you are taking Nilotinib or any chemotherapy agent before you receive any Vaccine. Chemotherapy agents (medicines to treat cancer or other conditions) may decrease the actions of Vaccines. In addition, you may experience increased side effects to the Vaccine if you are or have been receiving Chemotherapy. If you are receiving Chemotherapy you should not receive certain types of vaccines known as "live virus vaccines" (examples: Biavax II, Orimune, Varivax). Discuss Vaccination options with your health care provider. Also, avoid contact with anyone who has recently received the oral poliovirus vaccine.
Severe
nilotinib
+ Grapefruit juice
Do not take Nilotinib with grapefruit, grapefruit juice, or supplements that contain grapefruit extract. Taking Nilotinib with grapefruit or grapefruit juice may increase side effects of Nilotinib. If you accidentally take Nilotinib with grapefruit or grapefruit juice, immediately tell your doctor about any unusual effects.
Severe
nilotinib
+ Food
Do not take Nilotinib with food. Taking Nilotinib with food may increase side effects of Nilotinib. If you accidentally take Nilotinib with food, immediately tell your doctor about any unusual effects.
Severe
chlorpheniramine-dextromethorphan
+ Alcohol
Avoid alcohol-containing drinks while taking medicines that cause drowsiness like prescription pain medicines, medications to reduce anxiety, medicines to induce sleep or sedation, and medicines used for colds or allergies. Using some of these drugs along with alcohol can lead to serious side effects. You may feel drowsy or more tired when taking these drugs together. Do not drive or operate machinery if you are drinking alcohol-containing beverages. If you notice slurred speech, confusion, severe weakness, or difficulty breathing, contact your health care provider immediately.
Severe
methylergonovine
+ saquinavir
Do not take Anti-retroviral protease inhibitors (examples: Agenerase, Crixivan, Fortovase, Invirase, Kaletra, Norvir, and Viracept) and Ergot Alkaloids together. Ergot Alkaloids include, but are not limited to, Cafergot, Ergotrate, Ergostat, Hydergine, Methergine, Migranal, Sansert or Wigraine. Side effects from these Ergot Alkaloids may get worse if you take Anti-retroviral protease inhibitors. Abdominal pain, anxiety, chest pain, severe nausea and vomiting, numbness, tingling, or vision changes or other serious side effects may occur.
Severe
methylergonovine
+ ritonavir
Do not take Anti-retroviral protease inhibitors (examples: Agenerase, Crixivan, Fortovase, Invirase, Kaletra, Norvir, and Viracept) and Ergot Alkaloids together. Ergot Alkaloids include, but are not limited to, Cafergot, Ergotrate, Ergostat, Hydergine, Methergine, Migranal, Sansert or Wigraine. Side effects from these Ergot Alkaloids may get worse if you take Anti-retroviral protease inhibitors. Abdominal pain, anxiety, chest pain, severe nausea and vomiting, numbness, tingling, or vision changes or other serious side effects may occur.
Severe
methylergonovine
+ oxytocin
Although Methylergonovine and Oxytocics (examples include Cervidil, Pitocin, and Prepidil) can interact, generally, these drugs are only used together in a hospital or clinic during or after labor. However, these drugs are not generally given at the same time to avoid severe uterine contractions or other serious side effects, like distress to the baby before it is delivered.
Severe
methylergonovine
+ Grapefruit juice
Taking grapefruit juice with Ergot Alkaloids might increase the risk of nausea, nervousness, chest pain, high blood pressure, palpitations, or other serious side effects, like pain, numbness or reduced circulation to the hands, feet or legs. Ergot Alkaloids include, but are not limited to, Cafergot, Ergotrate, Ergostat, Hydergine, Methergine, Migranal, Sansert or Wigraine. It is best to avoid grapefruit juice while taking Ergot Alkaloids to reduce the chance of Ergot Alkaloid-related side effects.
Severe
methylergonovine
+ Tobacco
It is recommended to avoid nicotine (examples: Nicotine patches or gum) and tobacco while taking any Ergot-type medications. Side effects from Ergot Alkaloids may get worse if you take Nicotine or if you smoke tobacco. Ergot Alkaloids include, but are not limited to, Cafergot, Ergotrate, Ergostat, Hydergine, Methergine, Migranal, Sansert or Wigraine. Side effects might include anxiety, chest pain, numbness in the fingers or toes, tingling, or vision changes.
Severe
saquinavir
+ butabarbital
When Saquinavir is given in combination with Barbiturates (Mysoline, phenobarbital, Seconal, and others) decreased effectiveness of Saquinavir may be observed. Notify your health care provider if you notice changes in your infection status, increased drowsiness, decreased seizure control, or other unusual effects. Do not drive or operate machinery until you know how these drugs affect you.
Severe
saquinavir
+ salmeterol
Do not take Salmeterol and Saquinavir together without talking to your health care provider. Possible side effects from Salmeterol, such as irregular heartbeat, may get worse if you take Saquinavir.
Severe
saquinavir
+ echinacea
Do not take Echinacea and Anti-retroviral protease inhibitors (medicines used to treat HIV-infection) together. There is concern that Echinacea, when taken for long periods of time, may decrease or alter immune function and reduce the effectiveness of medicines used to treat HIV virus infection. Decreased effectiveness of drugs used to treat HIV could lead to drug-resistant HIV infection or could hasten the appearance of symptoms consistent with AIDS. Since foods, beverages, and dietary supplements may also contain Echinacea, patients with HIV should carefully read food and herbal supplement labels.
Severe
saquinavir
+ dihydroergotamine
Do not take Anti-retroviral protease inhibitors (examples: Agenerase, Crixivan, Fortovase, Invirase, Kaletra, Norvir, and Viracept) and Ergot Alkaloids together. Ergot Alkaloids include, but are not limited to, Cafergot, Ergotrate, Ergostat, Hydergine, Methergine, Migranal, Sansert or Wigraine. Side effects from these Ergot Alkaloids may get worse if you take Anti-retroviral protease inhibitors. Abdominal pain, anxiety, chest pain, severe nausea and vomiting, numbness, tingling, or vision changes or other serious side effects may occur.
Severe
ritonavir
+ butabarbital
The interaction between Ritonavir and Barbiturates (examples: Mysoline, Phenobarbital, Seconal) is complex and treatment with both drugs requires close monitoring by your health care provider. Decreased responses to Ritonavir and/or Barbiturates may occur when these drugs are given together.
Severe
ritonavir
+ salmeterol
Do not take Salmeterol and Ritonavir together without talking to your health care provider. Possible side effects from Salmeterol, such as irregular heartbeat, may get worse if you take Ritonavir.
Severe
ritonavir
+ disulfiram
Ritonavir capsules and Disulfiram may be used together. However, do not take Disulfiram and Ritonavir Oral Solution together because the oral solution contains a high percentage of Alcohol that will interact with Disulfiram. When Alcohol is taken by patients receiving Disulfiram, an extremely unpleasant reaction occurs. This reaction includes flushing, throbbing headache, nausea, vomiting, sweating, throbbing in the neck, thirst, and other effects that may last from 30 minutes to several hours. You should not use medicines that contain a large amount of alcohol while taking Disulfiram.
Severe
ritonavir
+ echinacea
Do not take Echinacea and Anti-retroviral protease inhibitors (medicines used to treat HIV-infection) together. There is concern that Echinacea, when taken for long periods of time, may decrease or alter immune function and reduce the effectiveness of medicines used to treat HIV virus infection. Decreased effectiveness of drugs used to treat HIV could lead to drug-resistant HIV infection or could hasten the appearance of symptoms consistent with AIDS. Since foods, beverages, and dietary supplements may also contain Echinacea, patients with HIV should carefully read food and herbal supplement labels.
Severe
ritonavir
+ dihydroergotamine
Do not take Anti-retroviral protease inhibitors (examples: Agenerase, Crixivan, Fortovase, Invirase, Kaletra, Norvir, and Viracept) and Ergot Alkaloids together. Ergot Alkaloids include, but are not limited to, Cafergot, Ergotrate, Ergostat, Hydergine, Methergine, Migranal, Sansert or Wigraine. Side effects from these Ergot Alkaloids may get worse if you take Anti-retroviral protease inhibitors. Abdominal pain, anxiety, chest pain, severe nausea and vomiting, numbness, tingling, or vision changes or other serious side effects may occur.
Severe
ritonavir
+ sodium oxybate
Sodium Oxybate (Xyrem) and Ritonavir must be used together with caution. Rarely, Ritonavir has resulted in increased side effects from Sodium Oxybate (slowed breathing and muscle contractions). Contact your health care provider if you experience any unusual reactions.
Severe
butabarbital
+ sodium oxybate
Avoid taking these drugs together; check with your health care professional before combining these drugs. These medications should not be taken with Sodium Oxybate because of the risk of serious side effects, and some of these drugs can also counteract the effectiveness of Sodium Oxybate in treating narcolepsy. You will feel more drowsy if these drugs are taken together. Taking Sodium Oxybate with sedatives and hypnotics may cause serious side effects like slurred speech, confusion, severe weakness, or difficulty breathing.
Severe
butabarbital
+ Alcohol
Avoid alcohol-containing drinks while taking medicines that cause drowsiness like prescription pain medicines, medications to reduce anxiety, medicines to induce sleep or sedation, and medicines used for colds or allergies. Using some of these drugs along with alcohol can lead to serious side effects. You may feel drowsy or more tired when taking these drugs together. Do not drive or operate machinery if you are drinking alcohol-containing beverages. If you notice slurred speech, confusion, severe weakness, or difficulty breathing, contact your health care provider immediately.
Severe
aluminum hydroxide
+ ferrous sulfate
Antacids (examples: Amphogel, Gaviscon, Maalox, Tums, and other products used for heartburn) can decrease the absorption of Iron from the stomach. Therefore, Antacids can decrease the effectiveness of Iron Salts (examples: Femiron, Feratab, Nephro-Fer, Slow FE). Avoiding taking these drugs together; wait at least 4 hours between doses of Iron Salts and Antacids.
Severe
aluminum hydroxide
+ liothyronine
Aluminum Hydroxide may decrease the actions of Thyroid hormones. Take Thyroid hormones at least 4 hours before or after Aluminum Hydroxide or antacids containing Aluminum to avoid this interaction.
Severe
cycloSERINE
+ Alcohol
Side effects from Cycloserine can increase if you use Alchohol (Ethanol). Avoid ingesting Alcohol or Alcohol-containing products while you are taking Cycloserine. The use of Alcohol while taking Cycloserine may result in serious side effects such as confusion, muscle spasms, decrease in mental awareness, or seizures.
Severe
aminophylline
+ disulfiram
Disulfiram may increase the amount of Theophylline or Aminophylline in the blood. Side effects from Theophylline, Aminophylline may get worse if you take Disulfiram. Too much Theophylline or Aminophylline can cause nausea, nervousness, or sleeplessness, and occasionally other effects like rapid heartbeat, tremor, or seizures. Notify your prescriber if any of these effects occur. Your prescriber may need to closely monitor the blood level of Theophylline.
Severe
magnesium hydroxide
+ ferrous sulfate
Antacids (examples: Amphogel, Gaviscon, Maalox, Tums, and other products used for heartburn) can decrease the absorption of Iron from the stomach. Therefore, Antacids can decrease the effectiveness of Iron Salts (examples: Femiron, Feratab, Nephro-Fer, Slow FE). Avoiding taking these drugs together; wait at least 4 hours between doses of Iron Salts and Antacids.
Severe
magnesium hydroxide
+ liothyronine
Magnesium salts may decrease the actions of Thyroid hormones. Take Thyroid hormones at least 4 hours before or after you take Magnesium salts or Antacids that contain magnesium in order to avoid this interaction.
Severe
disulfiram
+ dihydroergotamine
When Alcohol is taken by patients receiving Disulfiram, an extremely unpleasant reaction occurs. This reaction includes flushing, throbbing headache, nausea, vomiting, sweating, throbbing in the neck, thirst, and other effects that may last from 30 minutes to several hours. You should not drink alcoholic beverages or use medicines that contain a large amount of alcohol while taking Disulfiram.
Severe
ferrous sulfate
+ liothyronine
Iron Salts may decrease the actions of Thyroid hormones. Examples of Thyroid hormones include Armour Thyroid, Cytomel, Levothroid, Levoxyl, Synthroid, Thyrolar, and Unithroid. Take Thyroid hormones at least 4 hours before or after you take Iron supplements in order to avoid this interaction.
Severe
ferrous sulfate
+ Food
Specific food or beverages including dairy products (such as cheese, milk, yogurt, or cottage cheese), coffee, or tea can decrease the absorption of Iron from the stomach. To limit this interaction, take Iron Salts (examples: Femiron, Feratab, Nephro-Fer, Slow FE) at least 1 hour before or 2 hours after meals. If stomach upset occurs, Iron Salts may be given with meals. However, where possible, avoid coffee, tea, or dairy products within 1 hour before or 2 hours after taking any Iron product. Taking these food together while taking Iron Salts can decrease the effectiveness to increase the amount of Iron in the body. In addition, Enteral Feedings (liquid nutritional feedings such as Ensure, Isocal, Jevity and others) are not recommended to be given within the 1 hour before and 1 hour after giving Ferrous Sulfate Elixir (example: Feosol Elixir). There does not appear to be an interaction with other liquid Iron products.
Severe
dihydroergotamine
+ Grapefruit juice
Taking grapefruit juice with Ergot Alkaloids might increase the risk of nausea, nervousness, chest pain, high blood pressure, palpitations, or other serious side effects, like pain, numbness or reduced circulation to the hands, feet or legs. Ergot Alkaloids include, but are not limited to, Cafergot, Ergotrate, Ergostat, Hydergine, Methergine, Migranal, Sansert or Wigraine. It is best to avoid grapefruit juice while taking Ergot Alkaloids to reduce the chance of Ergot Alkaloid-related side effects.
Severe
dihydroergotamine
+ Tobacco
It is recommended to avoid nicotine (examples: Nicotine patches or gum) and tobacco while taking any Ergot-type medications. Side effects from Ergot Alkaloids may get worse if you take Nicotine or if you smoke tobacco. Ergot Alkaloids include, but are not limited to, Cafergot, Ergotrate, Ergostat, Hydergine, Methergine, Migranal, Sansert or Wigraine. Side effects might include anxiety, chest pain, numbness in the fingers or toes, tingling, or vision changes.
Severe
sodium oxybate
+ Alcohol
Avoid Alcoholic beverages while taking Sodium Oxybate (Xyrem). Alcohol can cause drowsiness, mental impairment and fatigue which can decrease the effectiveness of Xyrem treatment. In addition, taking Alcohol with Sodium Oxybate (Xyrem) could result in serious side effects such as confusion, loss of coordination, muscle twitching or weakness, sweating, tremor, seizures or difficulty breathing.
Severe
sodium oxybate
+ Food
Food significantly reduces the effectiveness of Sodium Oxybate. You should take your doses on an empty stomach. This means you should try to eat well before (i.e., several hours prior) going to sleep and taking the first bedtime dose. You should eat your evening meal and take your doses at roughly the same times daily to minimize any effects of food on your response to Sodium Oxybate treatment.
Severe
sodium oxybate
+ Caffeine-containing Foods/Beverages
Limit caffeine intake (examples: coffee, teas, colas, chocolate and some herbal supplements) while taking Stimulant medicines. Stimulants include drugs used for weight loss, narcolepsy, and Attention-Deficit-Hyperactivity Disorder (ADHD). Examples include: Amphetamine, Adderall, Concerta, Cylert, Dextroamphetamine, Dexedrine, Metadate, Provigil, Ritalin, or Xyrem. Also avoid medicines containing additional Caffeine whenever possible. Side effects from Psychostimulants may get worse if you take excessive Caffeine. Taking a high amount of Caffeine can increase the risk of nausea, nervousness, palpitations, problems with sleep, rapid heartbeat, or other side effects.
Severe
liothyronine
+ Enteral Feedings
It is best to take Thyroid hormones on an empty stomach. To avoid an interaction with liquid nutrition products, take Thyroid hormone 1 hour before tube feedings or nutritional supplement beverages (example: Ensure, Jevity, and others).
Severe
liothyronine
+ Food
It is best to take Thyroid hormones on an empty stomach. Food can limit the absorption of these hormones from the stomach. Examples of interacting foods include, but may not be limited to, soy protein, soy infant formulas, high fiber foods, liquid nutrition shakes, and walnuts. To avoid interactions with food, take Levothyroxine 1 hour before any food. To avoid an interaction with liquid nutrition products, take Levothyroxine 1 hour before tube feedings or nutritional supplement beverages (examples: Ensure, Jevity, and others).
Moderate
mannitol
+ corticotropin
Using these drugs together may lower the level of potassium in your blood. When the potassium in the blood is too low, this can cause muscle cramps, weakness, or an abnormal heart rhythm. Your health care provider may monitor your potassium level. A potassium supplement may be prescribed for patients with a low potassium level. Also, use of Corticotropin, ACTH and Mannitol may increase the amount of sodium in your blood. If you will get both Corticotropin, ACTH and Mannitol, ask your health care professional about the need to check your sodium level.
Moderate
mannitol
+ budesonide
Using these drugs together may lower the level of potassium in your blood. When the potassium in the blood is too low, this can cause muscle cramps, weakness, or an abnormal heart rhythm. Your health care provider may monitor your potassium level. A potassium supplement may be prescribed for patients with a low potassium level. Also, use of Corticotropin, ACTH and Mannitol may increase the amount of sodium in your blood. If you will get both Corticotropin, ACTH and Mannitol, ask your health care professional about the need to check your sodium level.
Moderate
mannitol
+ aluminum hydroxide-magnesium hydroxide
Depending on the Diuretic (water pill) you are taking, Diuretics may increase or decrease the actions of Magnesium Salts. Although an interaction is possible, these drugs may be used together. If needed, your prescriber can order a blood test to check the level of Magnesium in the blood.
Moderate
mannitol
+ reserpine
Although Reserpine and Diuretics are often used together, do not stand or sit up too quickly as you may become dizzy or feel faint. Diuretics are water pills (examples: hydrochlorothiazide, Bumex, Demadex, Dyazide, Esidrix, Hydrodiuril, Hygroton, Lasix, Lozol, Maxide, Zaroxolyn) which are often used to treat edema or high blood pressure.
Moderate
mannitol
+ magnesium hydroxide
Depending on the Diuretic (water pill) you are taking, Diuretics may increase or decrease the actions of Magnesium Salts. Although an interaction is possible, these drugs may be used together. If needed, your prescriber can order a blood test to check the level of Magnesium in the blood.
Moderate
sumatriptan
+ linezolid
Use caution in combining Linezolid (Zyvox, an Antibiotic) and Serotonin-Receptor Agonists (sometimes referred to as 'triptans' which are drugs used to treat migraine headaches). Examples of Serotonin-Receptor Agonists include Axert-TM, Amerge, Maxalt, Imitrex, Relpax and Zomig. The use of these drugs together should be avoided when possible. In certain circumstances, the use of Linezolid with these drugs might be medically necessary. However, you should be alert for interactions. Interactions have been reported with similarly acting drugs and Linezolid. Taking these drugs together could result in serious side effects such as chest pain, chest tightness or pressure, confusion, dizziness, drowsiness, excessive dry mouth, excessive nausea/vomiting, fever, loss of coordination, muscle twitching or weakness, sweating, tremor, and/or palpitations. Report these and any other troublesome side effects immediately.
Moderate
sumatriptan
+ APAP/chlorpheniramine/dextromethorphan/PSE
Side effects from Serotonin-Receptor Agonists may get worse if you take Dextromethorphan at the same time. Try to avoid use at the same time if possible. Taking these drugs together may increase the risk of restlessness, sweating, tremor, vomiting, or other side effects. Do not exceed recommended doses of cough products containing Dextromethorphan, and report any troublesome effects that occur.
Moderate
sumatriptan
+ dextromethorphan
Side effects from Serotonin-Receptor Agonists may get worse if you take Dextromethorphan at the same time. Try to avoid use at the same time if possible. Taking these drugs together may increase the risk of restlessness, sweating, tremor, vomiting, or other side effects. Do not exceed recommended doses of cough products containing Dextromethorphan, and report any troublesome effects that occur.
Moderate
sumatriptan
+ chlorpheniramine-dextromethorphan
Side effects from Serotonin-Receptor Agonists may get worse if you take Dextromethorphan at the same time. Try to avoid use at the same time if possible. Taking these drugs together may increase the risk of restlessness, sweating, tremor, vomiting, or other side effects. Do not exceed recommended doses of cough products containing Dextromethorphan, and report any troublesome effects that occur.
Moderate
almotriptan
+ linezolid
Use caution in combining Linezolid (Zyvox, an Antibiotic) and Serotonin-Receptor Agonists (sometimes referred to as 'triptans' which are drugs used to treat migraine headaches). Examples of Serotonin-Receptor Agonists include Axert-TM, Amerge, Maxalt, Imitrex, Relpax and Zomig. The use of these drugs together should be avoided when possible. In certain circumstances, the use of Linezolid with these drugs might be medically necessary. However, you should be alert for interactions. Interactions have been reported with similarly acting drugs and Linezolid. Taking these drugs together could result in serious side effects such as chest pain, chest tightness or pressure, confusion, dizziness, drowsiness, excessive dry mouth, excessive nausea/vomiting, fever, loss of coordination, muscle twitching or weakness, sweating, tremor, and/or palpitations. Report these and any other troublesome side effects immediately.
Moderate
almotriptan
+ APAP/chlorpheniramine/dextromethorphan/PSE
Side effects from Serotonin-Receptor Agonists may get worse if you take Dextromethorphan at the same time. Try to avoid use at the same time if possible. Taking these drugs together may increase the risk of restlessness, sweating, tremor, vomiting, or other side effects. Do not exceed recommended doses of cough products containing Dextromethorphan, and report any troublesome effects that occur.
Moderate
almotriptan
+ dextromethorphan
Side effects from Serotonin-Receptor Agonists may get worse if you take Dextromethorphan at the same time. Try to avoid use at the same time if possible. Taking these drugs together may increase the risk of restlessness, sweating, tremor, vomiting, or other side effects. Do not exceed recommended doses of cough products containing Dextromethorphan, and report any troublesome effects that occur.
Moderate
almotriptan
+ chlorpheniramine-dextromethorphan
Side effects from Serotonin-Receptor Agonists may get worse if you take Dextromethorphan at the same time. Try to avoid use at the same time if possible. Taking these drugs together may increase the risk of restlessness, sweating, tremor, vomiting, or other side effects. Do not exceed recommended doses of cough products containing Dextromethorphan, and report any troublesome effects that occur.
Moderate
scopolamine
+ disopyramide
Although an interaction is possible, these drugs are sometimes used together. Side effects from Disopyramide may get worse if you take Antimuscarinics (examples: Atrovent, Cogentin, Cystospaz, Detrol, Ditropan, Levbid, Levsin, Transderm Scop). You may feel drowsy or more tired when taking these drugs together. Discuss any new or worsening side effects, such as constipation, dizziness, difficulty with urination, dry mouth and eyes, changes in vision, fast or slow heartbeat, or confusion, with your health care provider.
Moderate
scopolamine
+ aluminum hydroxide-magnesium hydroxide
Aluminum Hydroxide may decrease the absorption of Antimuscarinics (examples: Atrovent, Cogentin, Cystospaz, Detrol, Ditropan, Levbid, Levsin) from your stomach if taken at the same time. Take these drugs 1-2 hours before or after you take Aluminum Hydroxide to limit any interaction.
Moderate
scopolamine
+ APAP/chlorpheniramine/dextromethorphan/PSE
You may feel drowsy or more tired when taking these drugs together. Do not drive or operate machinery until you know how these drugs affect you. In addition, you may experience other side effects including constipation, dizziness, difficulty with urination, dry mouth and eyes, changes in vision, fast heartbeat, or confusion.
Moderate
scopolamine
+ hydrocodone
Although an interaction is possible, these drugs are sometimes used together. Side effects from Opiate agonists may get worse if you take Antimuscarinics (examples: Atrovent, Cogentin, Cystospaz, Detrol, Ditropan, Levbid, Levsin, Transderm Scop). You may feel drowsy or more tired when taking these drugs together. Do not drive or operate machinery until you know how these drugs affect you. Discuss any new or worsening side effects, such as constipation, dizziness, difficulty with urination, dry mouth and eyes, changes in vision, fast heartbeat, or confusion, with your health care provider.
Moderate
scopolamine
+ chlorpheniramine-dextromethorphan
You may feel drowsy or more tired when taking these drugs together. Do not drive or operate machinery until you know how these drugs affect you. In addition, you may experience other side effects including constipation, dizziness, difficulty with urination, dry mouth and eyes, changes in vision, fast heartbeat, or confusion.
Moderate
scopolamine
+ butabarbital
You may feel drowsy or more tired when taking these drugs together. Do not drive or operate machinery until you know how these drugs affect you.
Moderate
scopolamine
+ aluminum hydroxide
Aluminum Hydroxide may decrease the absorption of Antimuscarinics (examples: Atrovent, Cogentin, Cystospaz, Detrol, Ditropan, Levbid, Levsin) from your stomach if taken at the same time. Take these drugs 1-2 hours before or after you take Aluminum Hydroxide to limit any interaction.
Moderate
scopolamine
+ magnesium hydroxide
Aluminum Hydroxide may decrease the absorption of Antimuscarinics (examples: Atrovent, Cogentin, Cystospaz, Detrol, Ditropan, Levbid, Levsin) from your stomach if taken at the same time. Take these drugs 1-2 hours before or after you take Aluminum Hydroxide to limit any interaction.
Moderate
bicalutamide
+ butabarbital
Although an interaction is possible, these drugs are often used together. You may feel drowsy or more tired when taking these drugs together. Do not drive or operate machinery until you know how these drugs affect you. Bicalutamide and Barbiturates (examples: Mysoline, Phenobarbital, Seconal) can affect the activity of each other. If you experience troublesome dizziness, drowsiness, difficulty walking, abnormal eye movements or other unusual reactions, notify your health care provider.
Moderate
bicalutamide
+ Grapefruit juice
Substances which are potent inhibitors of the elimination of Bicalutamide may increase Bicalutamide concentrations, and therefore, increase potential for side effects. Side effects or increased toxicity associated with Bicalutamide may be observed. Notify your health care provider if you notice changes in your infection status or other unusual effects.
Moderate
cefditoren
+ heparin
Although Anticoagulants (examples: Coumadin, heparin, Lovenox) and Cefditoren can interact, they can be used together. Taking both of these drugs may make you bruise or bleed more easily. While you are taking any Anticoagulant, watch for signs of bruising or bleeding, which may occur at any time, but especially after beginning or changing treatment with Cefditoren. Signs of bleeding include, but are not limited to, increased bruising, pinpoint red spots on your skin, or black, tarry stools. Your health care provider will closely monitor your therapy when any new medicine is added or stopped.
Moderate
niacin
+ irbesartan
Side effects from Antihypertensive Agents (drugs used to treat high blood pressure) may get worse if you take Niacin, and vice versa. Although an interaction is possible, these drugs are often used together. If the blood pressure drops too low while taking these drugs together, you may become dizzy or feel faint. Do not stand or sit up too quickly. Taking some Antihypertensive Agents can also worsen skin flushing (warm and reddened skin of the face, neck or chest), which commonly occurs after taking Niacin. Skin flushing is more common with higher doses of Niacin or with immediate-release dosage formulations of Niacin (examples: Niacor, Nicolar, Nicotinex). If skin flushing is troublesome after taking Niacin, talk to your health care provider. In some persons (who are able to take these medicines without problems), taking Aspirin or Ibuprofen 30 minutes prior to a Niacin dose can help to decrease skin flushing. Avoid alchohol or hot drinks that can worsen skin flushing while taking Niacin.
Moderate
niacin
+ perindopril
Side effects from Antihypertensive Agents (drugs used to treat high blood pressure) may get worse if you take Niacin, and vice versa. Although an interaction is possible, these drugs are often used together. If the blood pressure drops too low while taking these drugs together, you may become dizzy or feel faint. Do not stand or sit up too quickly. Taking some Antihypertensive Agents can also worsen skin flushing (warm and reddened skin of the face, neck or chest), which commonly occurs after taking Niacin. Skin flushing is more common with higher doses of Niacin or with immediate-release dosage formulations of Niacin (examples: Niacor, Nicolar, Nicotinex). If skin flushing is troublesome after taking Niacin, talk to your health care provider. In some persons (who are able to take these medicines without problems), taking Aspirin or Ibuprofen 30 minutes prior to a Niacin dose can help to decrease skin flushing. Avoid alchohol or hot drinks that can worsen skin flushing while taking Niacin.
Moderate
niacin
+ reserpine
Side effects from Antihypertensive Agents (drugs used to treat high blood pressure) may get worse if you take Niacin, and vice versa. Although an interaction is possible, these drugs are often used together. If the blood pressure drops too low while taking these drugs together, you may become dizzy or feel faint. Do not stand or sit up too quickly. Taking some Antihypertensive Agents can also worsen skin flushing (warm and reddened skin of the face, neck or chest), which commonly occurs after taking Niacin. Skin flushing is more common with higher doses of Niacin or with immediate-release dosage formulations of Niacin (examples: Niacor, Nicolar, Nicotinex). If skin flushing is troublesome after taking Niacin, talk to your health care provider. In some persons (who are able to take these medicines without problems), taking Aspirin or Ibuprofen 30 minutes prior to a Niacin dose can help to decrease skin flushing. Avoid alchohol or hot drinks that can worsen skin flushing while taking Niacin.
Moderate
niacin
+ candesartan
Side effects from Antihypertensive Agents (drugs used to treat high blood pressure) may get worse if you take Niacin, and vice versa. Although an interaction is possible, these drugs are often used together. If the blood pressure drops too low while taking these drugs together, you may become dizzy or feel faint. Do not stand or sit up too quickly. Taking some Antihypertensive Agents can also worsen skin flushing (warm and reddened skin of the face, neck or chest), which commonly occurs after taking Niacin. Skin flushing is more common with higher doses of Niacin or with immediate-release dosage formulations of Niacin (examples: Niacor, Nicolar, Nicotinex). If skin flushing is troublesome after taking Niacin, talk to your health care provider. In some persons (who are able to take these medicines without problems), taking Aspirin or Ibuprofen 30 minutes prior to a Niacin dose can help to decrease skin flushing. Avoid alchohol or hot drinks that can worsen skin flushing while taking Niacin.
Moderate
niacin
+ amiloride
Side effects from Antihypertensive Agents (drugs used to treat high blood pressure) may get worse if you take Niacin, and vice versa. Although an interaction is possible, these drugs are often used together. If the blood pressure drops too low while taking these drugs together, you may become dizzy or feel faint. Do not stand or sit up too quickly. Taking some Antihypertensive Agents can also worsen skin flushing (warm and reddened skin of the face, neck or chest), which commonly occurs after taking Niacin. Skin flushing is more common with higher doses of Niacin or with immediate-release dosage formulations of Niacin (examples: Niacor, Nicolar, Nicotinex). If skin flushing is troublesome after taking Niacin, talk to your health care provider. In some persons (who are able to take these medicines without problems), taking Aspirin or Ibuprofen 30 minutes prior to a Niacin dose can help to decrease skin flushing. Avoid alchohol or hot drinks that can worsen skin flushing while taking Niacin.
Moderate
niacin
+ metformin-pioglitazone
Niacin can decrease the actions of Antidiabetic Agents (Insulin and other drugs used to treat Diabetes), and increase the blood sugar. Although an interaction is possible, these drugs may be used together. Monitor your blood sugar.
Moderate
niacin
+ Alcohol
Avoid drinking alcoholic beverages at the times you take Niacin, Niacinamide. Side effects such as skin flushing from Niacin may get worse when you drink Alcohol (also known as Ethanol) at the same time as your Niacin dose.
Moderate
niacin
+ Food
Avoid drinking hot beverages or eating hot food around the times you take Niacin. Ingesting hot food or beverages may worsen skin flushing (example: warm and reddened skin of the face, neck or chest) while taking Niacin. Alcoholic beverages may also have this effect, so also avoid drinking alcohol around the time of your Niacin dose. Taking Niacin with meals may help to decrease skin flushing.
Moderate
atropine
+ disopyramide
Although an interaction is possible, these drugs are sometimes used together. Side effects from Disopyramide may get worse if you take Antimuscarinics (examples: Atrovent, Cogentin, Cystospaz, Detrol, Ditropan, Levbid, Levsin, Transderm Scop). You may feel drowsy or more tired when taking these drugs together. Discuss any new or worsening side effects, such as constipation, dizziness, difficulty with urination, dry mouth and eyes, changes in vision, fast or slow heartbeat, or confusion, with your health care provider.
Moderate
atropine
+ aluminum hydroxide-magnesium hydroxide
Aluminum Hydroxide may decrease the absorption of Antimuscarinics (examples: Atrovent, Cogentin, Cystospaz, Detrol, Ditropan, Levbid, Levsin) from your stomach if taken at the same time. Take these drugs 1-2 hours before or after you take Aluminum Hydroxide to limit any interaction.
Moderate
atropine
+ APAP/chlorpheniramine/dextromethorphan/PSE
You may feel drowsy or more tired when taking these drugs together. Do not drive or operate machinery until you know how these drugs affect you. In addition, you may experience other side effects including constipation, dizziness, difficulty with urination, dry mouth and eyes, changes in vision, fast heartbeat, or confusion.
Moderate
atropine
+ hydrocodone
Although an interaction is possible, these drugs are sometimes used together. Side effects from Opiate agonists may get worse if you take Antimuscarinics (examples: Atrovent, Cogentin, Cystospaz, Detrol, Ditropan, Levbid, Levsin, Transderm Scop). You may feel drowsy or more tired when taking these drugs together. Do not drive or operate machinery until you know how these drugs affect you. Discuss any new or worsening side effects, such as constipation, dizziness, difficulty with urination, dry mouth and eyes, changes in vision, fast heartbeat, or confusion, with your health care provider.
Moderate
atropine
+ chlorpheniramine-dextromethorphan
You may feel drowsy or more tired when taking these drugs together. Do not drive or operate machinery until you know how these drugs affect you. In addition, you may experience other side effects including constipation, dizziness, difficulty with urination, dry mouth and eyes, changes in vision, fast heartbeat, or confusion.
Moderate
atropine
+ aluminum hydroxide
Aluminum Hydroxide may decrease the absorption of Antimuscarinics (examples: Atrovent, Cogentin, Cystospaz, Detrol, Ditropan, Levbid, Levsin) from your stomach if taken at the same time. Take these drugs 1-2 hours before or after you take Aluminum Hydroxide to limit any interaction.
Moderate
atropine
+ magnesium hydroxide
Aluminum Hydroxide may decrease the absorption of Antimuscarinics (examples: Atrovent, Cogentin, Cystospaz, Detrol, Ditropan, Levbid, Levsin) from your stomach if taken at the same time. Take these drugs 1-2 hours before or after you take Aluminum Hydroxide to limit any interaction.
Moderate
pimozide
+ hydrocodone
You may feel drowsy or more tired when taking these drugs together. Do not drive or operate machinery until you know how these drugs affect you.
Moderate
pimozide
+ butabarbital
Although an interaction is possible, these drugs are sometimes used together with caution. You may feel drowsy or more tired when taking these drugs together. Do not stand or sit up too quickly as you may become dizzy or feel faint. Do not drive or operate machinery until you know how these drugs affect you. Discuss any new or worsening side effects, like confusion, difficulty staying alert, falls, difficulty breathing or shortness of breath with your health care provider. Also notify your prescriber if you notice that Pimozide is not working as well for you (example: mood changes occur).
Moderate
pimozide
+ leuprolide
Although an interaction is possible, these drugs are sometimes used together. Discuss all other medicines you are taking with your prescriber before starting Leuprolide therapy. In theory, Antipsychotics (drugs used to treat severe mood disturbances, like dementia, hallucinations, or psychosis) might decrease the actions of Leuprolide. Examples of Antipsychotics include, but are not limited to, Clozaril, Haldol, Mellaril, Risperdal, Seroquel, Zyprexa and many others.
Moderate
pimozide
+ Tobacco
In theory, Tobacco smoking may reduce the effectiveness of this drug in treating your condition; Tobacco smoke contains substances that speed the removal of this drug from the body. Alternatively, if you take this drug and suddenly stop Tobacco smoking, you may feel more drowsy or tired, or may experience confusion, dizziness, difficulty in movement or other side effects. If you will stop smoking, use care in driving or operating machinery until you know how this drug will affect you. Make sure your prescriber is aware that you smoke Tobacco or if you plan to stop smoking. Report any unusual side effects promptly.
Moderate
corticotropin
+ ethinyl estradiol-ethynodiol
Although an interaction is possible, these drugs are often used together. Estrogen replacement therapies (examples: Climara, Estrace, Estradiol, Estratest, Estropipate, Premarin, Premphase, Prempro) may increase the actions of Corticosteroids but the interaction does not occur commonly. Further, Corticosteroids may decrease the actions of Estrogens. You may need to use either a back-up form of birth control (in addition to your birth control pills) or a reliable non-pill form of birth control. Report any unusual side effects like increased acne, fluid retention, nausea, menstrual irregularity, weight gain, or vaginal dryness if they occur. Eye or skin products containing Corticosteroids are not expected to interact.
Moderate
corticotropin
+ albuterol-ipratropium
Side effects from Pirbuterol may get worse if you take Corticosteroids. Although an interaction is possible, these drugs are often used together. Your health care provider may need to monitor your potassium levels with a blood test. Discuss any new or worsening side effects with your health care provider.
Moderate
corticotropin
+ pemetrexed
Although an interaction is possible, these drugs are often used together. Additive benefits may occur when Corticosteroids (examples: Dexamethasone, Methylprednisolone, Prednisone, or Prednisolone) and Antineoplastic Agents (chemotherapy, medicine used to treat cancer and other conditions) are used together. The combined therapies are often designed to take advantage of these benefits. However, some side effects may include an increased risk of infection. If you notice signs or symptoms of an infection, such as a fever, sore throat, etc., do not treat yourself and seek your prescriber's evaluation and advice.
Moderate
corticotropin
+ pirbuterol
Side effects from Pirbuterol may get worse if you take Corticosteroids. Although an interaction is possible, these drugs are often used together. Your health care provider may need to monitor your potassium levels with a blood test. Discuss any new or worsening side effects with your health care provider.
Moderate
corticotropin
+ butabarbital
Although an interaction is possible, these drugs may be used together. Barbiturates (examples: Mysoline, phenobarbital, Seconal) may decrease the actions of Betamethasone. If you take Barbiturates and Betamethasone together for an extended period of time, your health care provider may need to adjust your dose of Betamethasone. Skin products containing Betamethasone should not interact with Barbiturates.
Moderate
corticotropin
+ amiloride
Using these drugs together may lower the level of potassium in your blood. When the potassium in the blood is too low, this can cause muscle cramps, weakness, or an abnormal heart rhythm. Your health care provider may monitor your potassium level. A potassium supplement may be prescribed for patients with a low potassium level. Skin products containing Betamethasone should not interact.
Moderate
corticotropin
+ metformin-pioglitazone
Corticosteroids (medicines used for pain, swelling, allergy, or other conditions) may decrease the actions of Antidiabetic Agents (medicines used for Diabetes), and increase the blood sugar. Although an interaction is possible, these drugs may be used together. If you use a blood sugar monitoring device at home, check your blood sugar regularly while taking these medicines together. Skin products containing Corticosteroids should not interact with Antidiabetic Agents.
Moderate
corticotropin
+ salmeterol
Side effects from Pirbuterol may get worse if you take Corticosteroids. Although an interaction is possible, these drugs are often used together. Your health care provider may need to monitor your potassium levels with a blood test. Discuss any new or worsening side effects with your health care provider.
Moderate
nelfinavir
+ metformin-pioglitazone
Anti-retroviral protease inhibitors (examples: Agenerase, Crixivan, Fortovase, Kaletra, Norvir, Reyataz, or Viracept) may increase your blood sugar. If you are using Antidiabetic Agents and an Antiretroviral Protease Inhibitor together, check your blood sugar regularly. Notify your health-care provider if you notice that your blood sugars are higher than normal or if you have symptoms of high blood sugar.
Moderate
linezolid
+ Alcohol
You should avoid alcoholic beverages while taking Linezolid. Side effects from Linezolid (Zyvox, an antibiotic) may get worse if you take Alcoholic beverages or medicines containing a significant amount of Alcohol. Beverages to avoid include some beers (including alcohol-free beer); wines; sherry; hard liquor; or liqueurs. Taking these beverages along with Linezolid might increase the risk of serious high blood pressure, confusion, restlessness, or other side effects.
Moderate
linezolid
+ Caffeine-containing Foods/Beverages
Try to limit caffeine intake while taking Linezolid. Side effects from Linezolid may get worse if you take Caffeine, like increased blood pressure, confusion, restlessness, or other side effects. All preparations containing caffeine should be used sparingly such as tea, coffee, chocolate, cola, or 'stay awake' products. Some nonprescription medicines also contain caffeine and should not be taken along with Linezolid.
Moderate
irbesartan
+ APAP/chlorpheniramine/dextromethorphan/PSE
Do not take cough, cold, flu and allergy products containing Pseudoephedrine (example Sudafed and many others) with your blood pressure or heart medications without talking to your health care provider. Pseudoephedrine may decrease the actions of the heart or blood pressure drug by increasing blood pressure or increasing the risk of palpitations or other side effects. Many prescription and non-prescription products contain Pseudoephedrine; read labels carefully before taking any medicine.
Moderate
irbesartan
+ reserpine
Although an interaction is possible, these drugs may be used together. Antihypertensive Agents are drugs used to treat high blood pressure. If the blood pressure drops too low while taking these medications, you may become dizzy or feel faint. To limit this interaction, do not stand or sit up too quickly. Contact your prescriber if you have dizziness which does not go away.
Moderate
irbesartan
+ metformin-pioglitazone
Although an interaction is possible, Metformin and Angiotensin II receptor antagonists (examples: Diovan, Atacand, Cozaar, and others) may be used together. Angiotensin II receptor antagonists may increase the actions of Metformin by decreasing your blood sugar. If you use a blood sugar monitoring device at home, check your blood sugar regularly. You should also learn how to recognize the signs of low blood sugar.
Moderate
irbesartan
+ metformin-pioglitazone
Although an interaction is possible, Antidiabetic Agents (examples: insulin, Actos, Actoplus Met, Avandamet, Avandia, Glucophage) and Angiotensin II receptor antagonists (examples: Diovan, Atacand, Cozaar, and others) may be used together. Angiotensin II receptor antagonists may increase the actions of Antidiabetic Agents by decreasing your blood sugar. If you use a blood sugar monitoring device at home, check your blood sugar regularly. You should also learn how to recognize the signs of low blood sugar.
Moderate
irbesartan
+ Alcohol
Although an interaction is possible, Ethanol (alchohol) and Antihypertensive Agents (drugs used to reduce high blood pressure) may be used together. Ethanol or alchohol-containing beverages may increase the effects of Antihypertensive Agents on your blood pressure. If the blood pressure drops too low while taking Ethanol and Antihypertensive Agents, you may become dizzy or feel faint. To limit this interaction, avoid alcohol-containing beverages while taking medicines to lower your blood pressure. Do not stand or sit up too quickly. Contact your prescriber if you have dizziness which does not go away.
Moderate
disopyramide
+ APAP/chlorpheniramine/dextromethorphan/PSE
You may feel drowsy or more tired when taking Disopyramide and Antihistamines together. Antihistamines are found in many allergy, cough, and hay fever products (examples: Benadryl, Dimetapp Allergy, Tavist Allergy, Zyrtec, and others). In addition, you may experience other side effects including constipation, dizziness, difficulty with urination, dry mouth and eyes, changes in vision, fast heartbeat, or confusion. Do not drive or operate machinery until you know how these drugs affect you.
Moderate
disopyramide
+ albuterol-ipratropium
Although an interaction is possible, Class IA Antiarrhythmics (medicines used to control the heart rhythm) and Beta-Agonists (examples: Albuterol, Proventil or Ventolin, Foradil, Xopenex or Xopenex HFA, Alupent, Maxair, Serevent) may be used together with caution under the supervision of your physician. Class IA antiarrhythmics include disopyramide (Norpace), quinidine (Cardioquin, Quinidex, Quinaglute) and procainamide (Procan, Procanbid). Taking Beta-Agonists and Class IA Antiarrhythmics together might increase the risk of a dangerous change in heartbeat or heart rhythm. Contact your health care professional immediately if you experience chest pain, dizziness, fainting or falling spells, palpitations, shortness of breath, or a change in your heart beat (fast, slow, or irregular heart beat).
Moderate
disopyramide
+ albuterol-ipratropium
Although an interaction is possible, these drugs are sometimes used together. Side effects from Disopyramide may get worse if you take Antimuscarinics (examples: Atrovent, Cogentin, Cystospaz, Detrol, Ditropan, Levbid, Levsin, Transderm Scop). You may feel drowsy or more tired when taking these drugs together. Discuss any new or worsening side effects, such as constipation, dizziness, difficulty with urination, dry mouth and eyes, changes in vision, fast or slow heartbeat, or confusion, with your health care provider.
Moderate
disopyramide
+ hydrocodone
Although an interaction is possible, these drugs are sometimes used together. Side effects from Disopyramide may get worse if you take Antimuscarinics (examples: Atrovent, Cogentin, Cystospaz, Detrol, Ditropan, Levbid, Levsin, Transderm Scop). You may feel drowsy or more tired when taking these drugs together. Discuss any new or worsening side effects, such as constipation, dizziness, difficulty with urination, dry mouth and eyes, changes in vision, fast or slow heartbeat, or confusion, with your health care provider.
Moderate
disopyramide
+ propantheline
Although an interaction is possible, these drugs are sometimes used together. Side effects from Disopyramide may get worse if you take Antimuscarinics (examples: Atrovent, Cogentin, Cystospaz, Detrol, Ditropan, Levbid, Levsin, Transderm Scop). You may feel drowsy or more tired when taking these drugs together. Discuss any new or worsening side effects, such as constipation, dizziness, difficulty with urination, dry mouth and eyes, changes in vision, fast or slow heartbeat, or confusion, with your health care provider.
Moderate
disopyramide
+ pirbuterol
Although an interaction is possible, Class IA Antiarrhythmics (medicines used to control the heart rhythm) and Beta-Agonists (examples: Albuterol, Proventil or Ventolin, Foradil, Xopenex or Xopenex HFA, Alupent, Maxair, Serevent) may be used together with caution under the supervision of your physician. Class IA antiarrhythmics include disopyramide (Norpace), quinidine (Cardioquin, Quinidex, Quinaglute) and procainamide (Procan, Procanbid). Taking Beta-Agonists and Class IA Antiarrhythmics together might increase the risk of a dangerous change in heartbeat or heart rhythm. Contact your health care professional immediately if you experience chest pain, dizziness, fainting or falling spells, palpitations, shortness of breath, or a change in your heart beat (fast, slow, or irregular heart beat).
Moderate
disopyramide
+ chlorpheniramine-dextromethorphan
You may feel drowsy or more tired when taking Disopyramide and Antihistamines together. Antihistamines are found in many allergy, cough, and hay fever products (examples: Benadryl, Dimetapp Allergy, Tavist Allergy, Zyrtec, and others). In addition, you may experience other side effects including constipation, dizziness, difficulty with urination, dry mouth and eyes, changes in vision, fast heartbeat, or confusion. Do not drive or operate machinery until you know how these drugs affect you.
Moderate
disopyramide
+ butabarbital
Although an interaction is possible, these drugs may be used together. Barbiturates (examples: Mysoline, phenobarbital, Seconal) may decrease the actions of Disopyramide (Norpace). Let your health care provider know that you are taking these drugs together. Your health care provider will closely monitor your condition if you are also taking any Barbiturates. Contact your health care provider if you notice irregular heart beats or have increased shortness of breath.
Moderate
disopyramide
+ metformin-pioglitazone
Disopyramide can increase the actions of Antidiabetic Agents, and lower the blood sugar. If you use a blood sugar monitoring device at home, check your blood sugar regularly. You should also learn how to recognize the signs of low blood sugar.
Moderate
disopyramide
+ metformin-pioglitazone
Disopyramide can increase the actions of Antidiabetic Agents by lowering the blood sugar. If you use a blood sugar monitoring device at home, check your blood sugar regularly. You should also learn how to recognize the signs of low blood sugar.
Moderate
disopyramide
+ salmeterol
Although an interaction is possible, Class IA Antiarrhythmics (medicines used to control the heart rhythm) and Beta-Agonists (examples: Albuterol, Proventil or Ventolin, Foradil, Xopenex or Xopenex HFA, Alupent, Maxair, Serevent) may be used together with caution under the supervision of your physician. Class IA antiarrhythmics include disopyramide (Norpace), quinidine (Cardioquin, Quinidex, Quinaglute) and procainamide (Procan, Procanbid). Taking Beta-Agonists and Class IA Antiarrhythmics together might increase the risk of a dangerous change in heartbeat or heart rhythm. Contact your health care professional immediately if you experience chest pain, dizziness, fainting or falling spells, palpitations, shortness of breath, or a change in your heart beat (fast, slow, or irregular heart beat).
Moderate
disopyramide
+ echinacea
Although an interaction is possible, these drugs can be taken together. Echinacea may decrease or increase the effects of Disopyramide. Notify your doctor if you notice a change in the way Disopyramide works or if you notice an increase in side effects. Discuss any herbal supplements you take with your doctor.
Moderate
budesonide
+ ethinyl estradiol-ethynodiol
Although an interaction is possible, these drugs are often used together. Estrogen replacement therapies (examples: Climara, Estrace, Estradiol, Estratest, Estropipate, Premarin, Premphase, Prempro) may increase the actions of Corticosteroids but the interaction does not occur commonly. Further, Corticosteroids may decrease the actions of Estrogens. You may need to use either a back-up form of birth control (in addition to your birth control pills) or a reliable non-pill form of birth control. Report any unusual side effects like increased acne, fluid retention, nausea, menstrual irregularity, weight gain, or vaginal dryness if they occur. Eye or skin products containing Corticosteroids are not expected to interact.
Moderate
budesonide
+ albuterol-ipratropium
Side effects from Pirbuterol may get worse if you take Corticosteroids. Although an interaction is possible, these drugs are often used together. Your health care provider may need to monitor your potassium levels with a blood test. Discuss any new or worsening side effects with your health care provider.
Moderate
budesonide
+ pemetrexed
Although an interaction is possible, these drugs are often used together. Additive benefits may occur when Corticosteroids (examples: Dexamethasone, Methylprednisolone, Prednisone, or Prednisolone) and Antineoplastic Agents (chemotherapy, medicine used to treat cancer and other conditions) are used together. The combined therapies are often designed to take advantage of these benefits. However, some side effects may include an increased risk of infection. If you notice signs or symptoms of an infection, such as a fever, sore throat, etc., do not treat yourself and seek your prescriber's evaluation and advice.
Moderate
budesonide
+ pirbuterol
Side effects from Pirbuterol may get worse if you take Corticosteroids. Although an interaction is possible, these drugs are often used together. Your health care provider may need to monitor your potassium levels with a blood test. Discuss any new or worsening side effects with your health care provider.
Moderate
budesonide
+ ritonavir
Although an interaction is possible, these drugs may be used together. Ritonavir may increase the blood levels of Budesonide (EntocortTM EC). Side effects from Budesonide may get worse if you take Ritonavir. Your prescriber may decide that taking these drugs together is best for you.
Moderate
budesonide
+ butabarbital
Although an interaction is possible, these drugs may be used together. Barbiturates (examples: Mysoline, phenobarbital, Seconal) may decrease the actions of Betamethasone. If you take Barbiturates and Betamethasone together for an extended period of time, your health care provider may need to adjust your dose of Betamethasone. Skin products containing Betamethasone should not interact with Barbiturates.
Moderate
budesonide
+ amiloride
Using these drugs together may lower the level of potassium in your blood. When the potassium in the blood is too low, this can cause muscle cramps, weakness, or an abnormal heart rhythm. Your health care provider may monitor your potassium level. A potassium supplement may be prescribed for patients with a low potassium level. Skin products containing Betamethasone should not interact.
Moderate
budesonide
+ metformin-pioglitazone
Corticosteroids (medicines used for pain, swelling, allergy, or other conditions) may decrease the actions of Antidiabetic Agents (medicines used for Diabetes), and increase the blood sugar. Although an interaction is possible, these drugs may be used together. If you use a blood sugar monitoring device at home, check your blood sugar regularly while taking these medicines together. Skin products containing Corticosteroids should not interact with Antidiabetic Agents.
Moderate
budesonide
+ salmeterol
Side effects from Pirbuterol may get worse if you take Corticosteroids. Although an interaction is possible, these drugs are often used together. Your health care provider may need to monitor your potassium levels with a blood test. Discuss any new or worsening side effects with your health care provider.
Moderate
aluminum hydroxide-magnesium hydroxide
+ albuterol-ipratropium
Aluminum Hydroxide may decrease the absorption of Antimuscarinics (examples: Atrovent, Cogentin, Cystospaz, Detrol, Ditropan, Levbid, Levsin) from your stomach if taken at the same time. Take these drugs 1-2 hours before or after you take Aluminum Hydroxide to limit any interaction.
Moderate
aluminum hydroxide-magnesium hydroxide
+ hydrocodone
Aluminum Hydroxide may decrease the absorption of Antimuscarinics (examples: Atrovent, Cogentin, Cystospaz, Detrol, Ditropan, Levbid, Levsin) from your stomach if taken at the same time. Take these drugs 1-2 hours before or after you take Aluminum Hydroxide to limit any interaction.
Moderate
aluminum hydroxide-magnesium hydroxide
+ propantheline
Aluminum Hydroxide may decrease the absorption of Antimuscarinics (examples: Atrovent, Cogentin, Cystospaz, Detrol, Ditropan, Levbid, Levsin) from your stomach if taken at the same time. Take these drugs 1-2 hours before or after you take Aluminum Hydroxide to limit any interaction.
Moderate
aluminum hydroxide-magnesium hydroxide
+ amiloride
Potassium-Sparing Diuretics may increase the actions of Magnesium Salts. Although an interaction is possible, these drugs may be used together. If needed, your prescriber can order a blood test to check the level of Magnesium in the blood.
Moderate
aluminum hydroxide-magnesium hydroxide
+ Alcohol
Ethanol can decrease the actions of Magnesium Salts, by increasing its elimination from the body. To get the best results, limit your intake of alcoholic beverages while taking Magnesium Salts or supplements.
Moderate
heparin
+ perindopril
Although Heparin and Angiotensin-converting enzyme inhibitors (ACE inhibitors) can interact, these drugs may be used together. ACE inhibitors (examples: Vasotec, Zestril, Monopril, Altace, Accupril, Prinivil, and others) are drugs used to lower blood pressure or treat heart failure or kidney disease. ACE inhibitors and Heparin can raise the level of potassium in the blood, but they can be used together safely with close monitoring. High potassium levels can cause muscle weakness, or an abnormal heart rhythm. If you experience extreme muscle weakness, chest pain, pounding heartbeat, or an unusually fast or slow heart beat, contact your health care provider immediately. While taking these drugs together, your prescriber may order a blood test to check the amount of potassium in your blood. DO NOT take potassium supplements of any type unless they are prescribed for you by your health care provider. Discuss any other medicines or dietary supplements that you are taking with your health care provider.
Moderate
heparin
+ pemetrexed
Although an interaction is possible, Folate Analogs may be used with Anticoagulants (also called 'blood thinners', examples: Coumadin, Heparin, Lovenox); your health care provider will closely monitor this therapy. Taking Folate Analogs (like Methotrexate and Pemetrexed) and Anticoagulants together may make you bruise or bleed more easily, especially if you are taking Methotrexate to treat certain cancers. While you are receiving Anticoagulants, watch for signs of bruising or bleeding, which may occur at any time but especially if you are older or after beginning or changing Methotrexate therapy, even if only taken for short periods of time. Signs of bleeding include, but are not limited to, increased bruising, pinpoint red spots on your skin, or black, tarry stools.
Moderate
heparin
+ nilotinib
Although an interaction is possible, these drugs are sometimes used together. Using these drugs together may make you bruise or bleed more easily. If you are receiving Anticoagulants (examples: Coumadin, heparin, Lovenox), watch for signs of bruising or bleeding, which may occur at any time. Signs of bleeding include, but are not limited to, increased bruising, pinpoint red spots on your skin, or black, tarry stools.
Moderate
heparin
+ tetanus toxoid
You may receive Tetanus Toxoid by an injection under your skin (subcutaneous) if you take Anticoagulants. Tetanus toxoid should not be injected into a muscle. Tell your healthcare professional about all medicines that you take before receiving the vaccine.
Moderate
heparin
+ amiloride
Although Heparin and Potassium-sparing Diuretics ("water pills" examples: Amiloride or Midamor, Moduretic, Spironolactone or Aldactone, Aldactazide, Triamterene or Dyrenium) can interact, these drugs may be used together. Heparin can raise the level of potassium in the blood, but they can be used together safely with close monitoring. High potassium levels can cause muscle weakness, or an abnormal heart rhythm. If you experience extreme muscle weakness, chest pain, pounding heartbeat, or an unusually fast or slow heart beat, contact your health care provider immediately. While taking these drugs together, your prescriber may order a blood test to check the amount of potassium in your blood. DO NOT take potassium supplements of any type unless they are prescribed for you by your health care provider. Discuss any other medicines or dietary supplements that you are taking with your health care provider.
Moderate
heparin
+ influenza virus vaccine, inactivated
Although an interaction is possible, these drugs are often used together. In some cases, using these drugs together may make you bruise or bleed more easily. After you receive your Influenza Virus Vaccine ("Flu vaccine"), watch for signs of bruising or bleeding. Signs of bleeding include, but are not limited to, increased bruising, pinpoint red spots on your skin, or black, tarry stools.
Moderate
trimethoprim
+ metformin-pioglitazone
Side effects from Metformin may get worse if you take Trimethoprim. If you are taking Trimethoprim with Metformin, side effects from Metformin (such as low blood sugar, tiredness, nausea/vomiting, or stomach upset) may get worse. Contact your health care provider immediately if you experience extreme weakness, increasing drowsiness, or difficulty breathing (heavy breathing, shortness of breath) which are more serious side effects of Metformin. Trimethoprim can reduce the elimination of Metformin, and the dosage of Metformin may need to be lowered in some individuals.
Moderate
trimethoprim
+ metformin-pioglitazone
Trimethoprim may increase the actions of Pioglitazone. These drugs may be used together, but you may need to monitor your blood sugar more frequently when Trimethoprim is added to an existing treatment regimen of Pioglitazone. Learn to recognize the symptoms of hypoglycemia (low blood sugar), and notify your prescriber if you notice significant changes in your blood sugar control.
Moderate
trimethoprim
+ atovaquone
Although an interaction is possible, these drugs may be used together. Atovaquone may slightly decrease the blood levels of Trimethoprim. This is not likely to affect the actions of Trimethoprim in treating infections. If you notice your condition is not getting better while receiving these drugs together, let your health care provider know immediately.
Moderate
APAP/chlorpheniramine/dextromethorphan/PSE
+ perindopril
Do not take cough, cold, flu and allergy products containing Pseudoephedrine (example Sudafed and many others) with your blood pressure or heart medications without talking to your health care provider. Pseudoephedrine may decrease the actions of the heart or blood pressure drug by increasing blood pressure or increasing the risk of palpitations or other side effects. Many prescription and non-prescription products contain Pseudoephedrine; read labels carefully before taking any medicine.
Moderate
APAP/chlorpheniramine/dextromethorphan/PSE
+ candesartan
Do not take cough, cold, flu and allergy products containing Pseudoephedrine (example Sudafed and many others) with your blood pressure or heart medications without talking to your health care provider. Pseudoephedrine may decrease the actions of the heart or blood pressure drug by increasing blood pressure or increasing the risk of palpitations or other side effects. Many prescription and non-prescription products contain Pseudoephedrine; read labels carefully before taking any medicine.
Moderate
APAP/chlorpheniramine/dextromethorphan/PSE
+ albuterol-ipratropium
You may feel drowsy or more tired when taking these drugs together. Do not drive or operate machinery until you know how these drugs affect you. In addition, you may experience other side effects including constipation, dizziness, difficulty with urination, dry mouth and eyes, changes in vision, fast heartbeat, or confusion.
Moderate
APAP/chlorpheniramine/dextromethorphan/PSE
+ hydrocodone
You may feel drowsy or more tired when taking these drugs together. Do not drive or operate machinery until you know how these drugs affect you. In addition, you may experience other side effects including constipation, dizziness, difficulty with urination, dry mouth and eyes, changes in vision, fast heartbeat, or confusion.
Moderate
APAP/chlorpheniramine/dextromethorphan/PSE
+ hydrocodone
You may feel drowsy or more tired when taking these drugs together. Do not drive or operate machinery until you know how these drugs affect you. If you notice slurred speech, confusion, severe weakness, or difficulty breathing while taking these drugs, contact your health care provider immediately.
Moderate
APAP/chlorpheniramine/dextromethorphan/PSE
+ propantheline
You may feel drowsy or more tired when taking these drugs together. Do not drive or operate machinery until you know how these drugs affect you. In addition, you may experience other side effects including constipation, dizziness, difficulty with urination, dry mouth and eyes, changes in vision, fast heartbeat, or confusion.
Moderate
APAP/chlorpheniramine/dextromethorphan/PSE
+ nilotinib
Although an interaction is possible, these drugs may be used together. Nilotinib can potentially decrease the elimination of Dextromethorphan from your body. Side effects from Dextromethorphan may get worse if you take Nilotinib. Tell your health care provider immediately if you have slurred speech, severe nausea or vomiting, or confusion.
Moderate
APAP/chlorpheniramine/dextromethorphan/PSE
+ pirbuterol
While you take Pirbuterol, use Sympathomimetic drugs with caution because additive side effects may occur. Examples of Sympathomimetics include stimulants like Amphetamine, Adderall, Dexedrine, Ephedrine, Fastin, and Tenuate; some cough and cold products containing Pseudoephedrine (example Sudafed), Phenylephrine, or Phenylpropanolamine (PPA); and also herbal weight loss products containing ephedra or Ma huang. Taking the listed drugs with Pirbuterol can increase the risk of a fast heart rate, nervousness, palpitations, problems with sleep, or other side effects.
Moderate
APAP/chlorpheniramine/dextromethorphan/PSE
+ ritonavir
Although an interaction is possible, these drugs may be used together. Side effects from Dextromethorphan may get worse if you take Ritonavir. Do not exceed recommended doses of cough products containing Dextromethorphan. Report any troublesome effects, such as restlessness, sweating, tremor, or vomiting, that occur to your health care provider.
Moderate
APAP/chlorpheniramine/dextromethorphan/PSE
+ butabarbital
You may feel drowsy or more tired when taking these drugs together. Do not drive or operate machinery until you know how these drugs affect you.
Moderate
APAP/chlorpheniramine/dextromethorphan/PSE
+ amiloride
Do not take Pseudoephedrine with Antihypertensive Agents without talking to your health care provider. There are many Antihypertensive Agents (examples: Cardura, Flomax, Hytrin, Minipress, Reserpine, Lopressor, Norvasc, Tenormin, Inderal, Lotensin, Aquazide, Catapres, Yohimbine, and others). Taking Pseudoephedrine with the listed drugs can increase the risk of high blood pressure, palpitations, or other side effects.
Moderate
APAP/chlorpheniramine/dextromethorphan/PSE
+ metformin-pioglitazone
Sympathomimetics can interfere with the actions of Antidiabetic Agents (Insulin and other drugs used to treat Diabetes), and may lead to a change in your blood sugar. Examples of Sympathomimetics include stimulants or weight loss drugs like Amphetamine, Adderall, Dexedrine, Fastin, and Tenuate. Sympathomimetics also include some cough and cold products containing Pseudoephedrine (example Sudafed), Phenylephrine, or Phenylpropanolamine (PPA) and also herbal weight loss products containing ephedra or Ma huang. Although an interaction is possible, Sympathomimetics and Antidiabetic Agents may be used together. If you use a blood sugar monitoring device at home, check your blood sugar regularly while taking these medicines together.
Moderate
APAP/chlorpheniramine/dextromethorphan/PSE
+ metformin-pioglitazone
Pseudoephedrine can interfere with the actions of Thiazolidinediones. Pseudoephedrine and Thiazolidinediones may be used together. If you use a blood sugar monitoring device at home, check your blood sugar regularly while taking these medicines together.
Moderate
APAP/chlorpheniramine/dextromethorphan/PSE
+ aminophylline
Although an interaction is possible, these drugs may be used together. In theory, Sympathomimetics may decrease the effectiveness of Theophylline or Aminophylline. If you notice increased shortness of breath or other symptoms, notify your prescriber right away. Too much Theophylline or Aminophylline can cause nausea, nervousness, or sleeplessness, and occasionally other effects like rapid heartbeat, tremor, or seizures; notify your prescriber if any of these effects occur. Your prescriber may need to monitor the blood levels of Theophylline during Sympathomimetic treatment or if Sympathomimetic treatment is discontinued.
Moderate
APAP/chlorpheniramine/dextromethorphan/PSE
+ liothyronine
The effects of Thyroid hormones may be increased by Sympathomimetic drugs, especially if you also have heart disease. Sympathomimetics include stimulants or weight loss products like Methamphetamine, Adderall, or Dexedrine. Avoid use of these drugs together if possible. Report palpitations, rapid heart beat, or other unusual effects if the use of these drugs together is not avoidable.
Moderate
APAP/chlorpheniramine/dextromethorphan/PSE
+ Tobacco
If you are a tobacco smoker, use of Acetaminophen can increase the risk of liver side effects. Immediately tell your doctor if you get severe abdominal pain, nausea, vomiting, or yellowing of the skin. Do not exceed 4 g acetaminophen/day in adults. Tell your doctor if Acetaminophen does not help your headache or other pain. Tobacco smoke may reduce the effectiveness of Acetaminophen.
Moderate
APAP/chlorpheniramine/dextromethorphan/PSE
+ Caffeine-containing Foods/Beverages
Limit caffeine intake (examples: coffee, teas, colas, chocolate and some herbal supplements) while taking Pseudoephedrine. Also avoid medicines containing additional Caffeine whenever possible. Side effects from Pseudoephedrine may get worse if you take excessive Caffeine. Taking a high amount of Caffeine can increase the risk of nausea, nervousness, palpitations, problems with sleep, rapid heartbeat, tremor, or other side effects.
Moderate
ethinyl estradiol-ethynodiol
+ butabarbital
Although an interaction is possible, these drugs may be used together. Barbiturates (examples include but are not limited to: Mysoline, Fioricet, Phenobarbital or Seconal) may reduce the effectiveness of Estrogen replacement therapy. If you are taking Estrogens for hormone replacement (examples: Climara, Estrace, Estradiol, Estratest, Estropipate, Premarin, Premphase or Prempro) report any worsening of hot flashes, or other effects, like vaginal dryness. Barbiturates may also reduce the effectiveness of birth control pills, injections, or implants; an additional or alternative form of birth control may be needed to avoid unwanted pregnancy. Talk to your health care provider for recommendations.
Moderate
ethinyl estradiol-ethynodiol
+ metformin-pioglitazone
Estrogens may increase the blood sugar in some patients. Examples of Estrogen replacement therapy include but are not limited to: Climara, Estrace, Estradiol, Estratest, Estropipate, Premarin, Premphase or Prempro. If you are taking Antidiabetic Agents (Insulin and other medicines used to treat Diabetes), you should monitor your blood sugar periodically. Although an interaction is possible, these drugs are often used together. Pioglitazone may also decrease the actions of Estrogen hormones, especially birth control pills or injections; discuss your birth control needs and options with your health care professional.
Moderate
ethinyl estradiol-ethynodiol
+ echinacea
Although an interaction is possible, these drugs can be taken together. In theory, Echinacea may decrease or increase the effects of Ethinyl Estradiol. Notify your doctor if you notice a change in the way Ethinyl Estradiol works or if you notice an increase in side effects. Discuss any herbal supplements you take with your health care provider.
Moderate
perindopril
+ reserpine
Although an interaction is possible, these drugs may be used together. Antihypertensive Agents are drugs used to treat high blood pressure. If the blood pressure drops too low while taking these medications, you may become dizzy or feel faint. To limit this interaction, do not stand or sit up too quickly. Contact your prescriber if you have dizziness which does not go away.
Moderate
perindopril
+ metformin-pioglitazone
Although an interaction is possible, Metformin and Angiotensin-converting enzyme inhibitors or ACE inhibitors (examples: Accupril, Monopril, Vasotec, or Zestril) may be used together. ACE inhibitors may increase the actions of Metformin by decreasing your blood sugar. If you use a blood sugar monitoring device at home, check your blood sugar regularly. You should also learn how to recognize the signs of low blood sugar.
Moderate
perindopril
+ metformin-pioglitazone
Although an interaction is possible, Antidiabetic agents and Angiotensin-converting enzyme inhibitors or ACE inhibitors (examples: Accupril, Monopril, Vasotec, or Zestril) may be used together. ACE inhibitors may increase the actions of antidiabetic agents by decreasing your blood sugar. If you use a blood sugar monitoring device at home, check your blood sugar regularly. You should also learn how to recognize the signs of low blood sugar.
Moderate
perindopril
+ Alcohol
Although an interaction is possible, Ethanol (alchohol) and Antihypertensive Agents (drugs used to reduce high blood pressure) may be used together. Ethanol or alchohol-containing beverages may increase the effects of Antihypertensive Agents on your blood pressure. If the blood pressure drops too low while taking Ethanol and Antihypertensive Agents, you may become dizzy or feel faint. To limit this interaction, avoid alcohol-containing beverages while taking medicines to lower your blood pressure. Do not stand or sit up too quickly. Contact your prescriber if you have dizziness which does not go away.
Moderate
reserpine
+ candesartan
Although an interaction is possible, these drugs may be used together. Antihypertensive Agents are drugs used to treat high blood pressure. If the blood pressure drops too low while taking these medications, you may become dizzy or feel faint. To limit this interaction, do not stand or sit up too quickly. Contact your prescriber if you have dizziness which does not go away.
Moderate
reserpine
+ butabarbital
Reserpine may increase the side effects of Barbiturates (examples: Mysoline, phenobarbital, and Seconal), and vice versa. You may feel drowsy or more tired when taking these drugs together. Do not drive or operate machinery until you know how these drugs affect you. Do not stand or sit up too quickly as you may become dizzy or feel faint.
Moderate
reserpine
+ amiloride
Although Reserpine and Diuretics are often used together, do not stand or sit up too quickly as you may become dizzy or feel faint. Diuretics are water pills (examples: hydrochlorothiazide, Bumex, Demadex, Dyazide, Esidrix, Hydrodiuril, Hygroton, Lasix, Lozol, Maxide, Zaroxolyn) which are often used to treat edema or high blood pressure.
Moderate
reserpine
+ metformin-pioglitazone
Although an interaction is possible, Reserpine and Metformin can be used together. Reserpine can hide the symptoms of low blood sugar. If you use a blood sugar monitoring device at home, check your blood sugar regularly. You should also learn how to recognize the signs of low blood sugar.
Moderate
reserpine
+ metformin-pioglitazone
Although an interaction is possible, Reserpine and Pioglitazone can be used together. Reserpine can hide the symptoms of low blood sugar. If you use a blood sugar monitoring device at home, check your blood sugar regularly. You should also learn how to recognize the signs of low blood sugar.
Moderate
reserpine
+ Alcohol
Although an interaction is possible, Ethanol (alchohol) and Antihypertensive Agents (drugs used to reduce high blood pressure) may be used together. Ethanol or alchohol-containing beverages may increase the effects of Antihypertensive Agents on your blood pressure. If the blood pressure drops too low while taking Ethanol and Antihypertensive Agents, you may become dizzy or feel faint. To limit this interaction, avoid alcohol-containing beverages while taking medicines to lower your blood pressure. Do not stand or sit up too quickly. Contact your prescriber if you have dizziness which does not go away.
Moderate
dextromethorphan
+ nilotinib
Although an interaction is possible, these drugs may be used together. Nilotinib can potentially decrease the elimination of Dextromethorphan from your body. Side effects from Dextromethorphan may get worse if you take Nilotinib. Tell your health care provider immediately if you have slurred speech, severe nausea or vomiting, or confusion.
Moderate
dextromethorphan
+ ritonavir
Although an interaction is possible, these drugs may be used together. Side effects from Dextromethorphan may get worse if you take Ritonavir. Do not exceed recommended doses of cough products containing Dextromethorphan. Report any troublesome effects, such as restlessness, sweating, tremor, or vomiting, that occur to your health care provider.
Moderate
candesartan
+ metformin-pioglitazone
Although an interaction is possible, Metformin and Angiotensin II receptor antagonists (examples: Diovan, Atacand, Cozaar, and others) may be used together. Angiotensin II receptor antagonists may increase the actions of Metformin by decreasing your blood sugar. If you use a blood sugar monitoring device at home, check your blood sugar regularly. You should also learn how to recognize the signs of low blood sugar.
Moderate
candesartan
+ metformin-pioglitazone
Although an interaction is possible, Antidiabetic Agents (examples: insulin, Actos, Actoplus Met, Avandamet, Avandia, Glucophage) and Angiotensin II receptor antagonists (examples: Diovan, Atacand, Cozaar, and others) may be used together. Angiotensin II receptor antagonists may increase the actions of Antidiabetic Agents by decreasing your blood sugar. If you use a blood sugar monitoring device at home, check your blood sugar regularly. You should also learn how to recognize the signs of low blood sugar.
Moderate
candesartan
+ Alcohol
Although an interaction is possible, Ethanol (alchohol) and Antihypertensive Agents (drugs used to reduce high blood pressure) may be used together. Ethanol or alchohol-containing beverages may increase the effects of Antihypertensive Agents on your blood pressure. If the blood pressure drops too low while taking Ethanol and Antihypertensive Agents, you may become dizzy or feel faint. To limit this interaction, avoid alcohol-containing beverages while taking medicines to lower your blood pressure. Do not stand or sit up too quickly. Contact your prescriber if you have dizziness which does not go away.
Moderate
albuterol-ipratropium
+ hydrocodone
Although an interaction is possible, these drugs are sometimes used together. Side effects from Opiate agonists may get worse if you take Antimuscarinics (examples: Atrovent, Cogentin, Cystospaz, Detrol, Ditropan, Levbid, Levsin, Transderm Scop). You may feel drowsy or more tired when taking these drugs together. Do not drive or operate machinery until you know how these drugs affect you. Discuss any new or worsening side effects, such as constipation, dizziness, difficulty with urination, dry mouth and eyes, changes in vision, fast heartbeat, or confusion, with your health care provider.
Moderate
albuterol-ipratropium
+ telithromycin
Telithromycin and Beta-agonists may be prescribed together under the supervision of your health care provider. Examples of Beta-agonists include: Advair, Combivent, Foradil, Proventil, Serevent, and Ventolin. Although very rare, Telithromycin can increase the risk of a dangerous change in heartbeat or heart rhythm. Very rarely, Beta-agonists have also caused changes in heart rate or rhythm. Additional risk factors for this rare interaction include females, patients with certain pre-existing heart conditions (such as prior heart attack, angina, heart failure, heart rhythm disturbances), patients receiving certain Diuretics (water pills such as Hydrochlorothiazide) which can decrease the level of potassium in the blood, patients with a low potassium level in the blood due to excessive vomiting or diarrhea, or patients with congenital Long QT syndrome (a rare genetic syndrome). Seek medical attention immediately if you notice side effects like chest pain, dizziness, fainting or falling spells, palpitations, shortness of breath, or a change in your heart beat (such as a fast or irregular heart beat) while taking these drugs together.
Moderate
albuterol-ipratropium
+ chlorpheniramine-dextromethorphan
You may feel drowsy or more tired when taking these drugs together. Do not drive or operate machinery until you know how these drugs affect you. In addition, you may experience other side effects including constipation, dizziness, difficulty with urination, dry mouth and eyes, changes in vision, fast heartbeat, or confusion.
Moderate
albuterol-ipratropium
+ aluminum hydroxide
Aluminum Hydroxide may decrease the absorption of Antimuscarinics (examples: Atrovent, Cogentin, Cystospaz, Detrol, Ditropan, Levbid, Levsin) from your stomach if taken at the same time. Take these drugs 1-2 hours before or after you take Aluminum Hydroxide to limit any interaction.
Moderate
albuterol-ipratropium
+ aminophylline
Although an interaction is possible, Aminophylline and Beta-agonists (examples: Alupent, Maxair, Proventil, Serevent, Ventolin) are often used together. Taking these drugs together can sometimes lower the level of potassium in the blood. In some people (especially in those predisposed to heart disease or heart rhythm problems), taking Aminophylline and Beta-agonists together can result in enhanced side effects (such as restlessness, palpitations, or an increased heart rate). Contact your health care provider if you experience unusual weakness, palpitations, chest pain, or a change in your usual heart rate (such as a fast or irregular heartbeat).
Moderate
albuterol-ipratropium
+ magnesium hydroxide
Aluminum Hydroxide may decrease the absorption of Antimuscarinics (examples: Atrovent, Cogentin, Cystospaz, Detrol, Ditropan, Levbid, Levsin) from your stomach if taken at the same time. Take these drugs 1-2 hours before or after you take Aluminum Hydroxide to limit any interaction.
Moderate
albuterol-ipratropium
+ liothyronine
The effects of Thyroid hormones may be increased by Sympathomimetic drugs, especially if you also have heart disease. Pirbuterol is a Sympathomimetic drug. Report palpitations, rapid heart beat, or other unusual effects if the use of these drugs together is not avoidable.
Moderate
albuterol-ipratropium
+ Caffeine-containing Foods/Beverages
Limit excessive Caffeine intake (examples: coffee, teas, colas, chocolate and some herbal supplements) while taking Sympathomimetics and avoid medicines containing additional Caffeine whenever possible. Examples of Sympathomimetics include medicines used to treat asthma and other breathing problems like Albuterol, Arformoterol, Formoterol, Salmterol and others. Taking a high amount of Caffeine with the listed drugs can increase the risk of nausea, nervousness, palpitations, problems with sleep, rapid heartbeat, or other side effects.
Moderate
hydrocodone
+ propantheline
Although an interaction is possible, these drugs are sometimes used together. Side effects from Opiate agonists may get worse if you take Antimuscarinics (examples: Atrovent, Cogentin, Cystospaz, Detrol, Ditropan, Levbid, Levsin, Transderm Scop). You may feel drowsy or more tired when taking these drugs together. Do not drive or operate machinery until you know how these drugs affect you. Discuss any new or worsening side effects, such as constipation, dizziness, difficulty with urination, dry mouth and eyes, changes in vision, fast heartbeat, or confusion, with your health care provider.
Moderate
hydrocodone
+ nilotinib
These drugs may be used together with caution. Nilotinib can potentially decrease the elimination of Hydrocodone from your body. Side effects from Hydrocodone may get worse if you take Nilotinib. Tell your health care provider immediately if you have difficulty breathing, nausea or vomiting, confusion, or feel unusually weak or tired.
Moderate
hydrocodone
+ chlorpheniramine-dextromethorphan
You may feel drowsy or more tired when taking these drugs together. Do not drive or operate machinery until you know how these drugs affect you. In addition, you may experience other side effects including constipation, dizziness, difficulty with urination, dry mouth and eyes, changes in vision, fast heartbeat, or confusion.
Moderate
hydrocodone
+ chlorpheniramine-dextromethorphan
You may feel drowsy or more tired when taking these drugs together. Do not drive or operate machinery until you know how these drugs affect you. If you notice slurred speech, confusion, severe weakness, or difficulty breathing while taking these drugs, contact your health care provider immediately.
Moderate
hydrocodone
+ ritonavir
Side effects from Hydrocodone may get worse if you take Ritonavir. You may feel more tired when taking these drugs together. Do not drive or operate machinery until you know how these drugs affect you. If you notice slurred speech, confusion, severe weakness, or difficulty breathing, contact your health care provider immediately.
Moderate
hydrocodone
+ butabarbital
In some cases, Opiate Agonists (medicines for pain) are given with Anxiolytics, Sedatives, and Hypnotics (examples: benzodiazepine). Tell your health care provider about all of your medicines before you start any new medicine or before you have any surgery or procedure. You may feel drowsy or more tired when taking these drugs together. This effect may last for a few days after you stop taking these drugs together. If you notice slurred speech, confusion, severe weakness, or difficulty breathing, contact your health care provider immediately.
Moderate
hydrocodone
+ aluminum hydroxide
Aluminum Hydroxide may decrease the absorption of Antimuscarinics (examples: Atrovent, Cogentin, Cystospaz, Detrol, Ditropan, Levbid, Levsin) from your stomach if taken at the same time. Take these drugs 1-2 hours before or after you take Aluminum Hydroxide to limit any interaction.
Moderate
hydrocodone
+ magnesium hydroxide
Aluminum Hydroxide may decrease the absorption of Antimuscarinics (examples: Atrovent, Cogentin, Cystospaz, Detrol, Ditropan, Levbid, Levsin) from your stomach if taken at the same time. Take these drugs 1-2 hours before or after you take Aluminum Hydroxide to limit any interaction.
Moderate
telithromycin
+ pirbuterol
Telithromycin and Beta-agonists may be prescribed together under the supervision of your health care provider. Examples of Beta-agonists include: Advair, Combivent, Foradil, Proventil, Serevent, and Ventolin. Although very rare, Telithromycin can increase the risk of a dangerous change in heartbeat or heart rhythm. Very rarely, Beta-agonists have also caused changes in heart rate or rhythm. Additional risk factors for this rare interaction include females, patients with certain pre-existing heart conditions (such as prior heart attack, angina, heart failure, heart rhythm disturbances), patients receiving certain Diuretics (water pills such as Hydrochlorothiazide) which can decrease the level of potassium in the blood, patients with a low potassium level in the blood due to excessive vomiting or diarrhea, or patients with congenital Long QT syndrome (a rare genetic syndrome). Seek medical attention immediately if you notice side effects like chest pain, dizziness, fainting or falling spells, palpitations, shortness of breath, or a change in your heart beat (such as a fast or irregular heart beat) while taking these drugs together.
Moderate
telithromycin
+ saquinavir
Although an interaction is possible, these drugs are sometimes used together. Side effects from Saquinavir or Telithromycin may get worse if these drugs together are taken together. Discuss any new or worsening side effects, especially difficulty passing urine, blood in urine, back or side pain, diarrhea, nausea, or vomiting, with your health care provider.
Moderate
telithromycin
+ ritonavir
Although an interaction is possible, these drugs could be used together. Ritonavir may increase the blood levels of Telitromycin and side effects from Telithromycin may get worse if you take Ritonavir. If you notice new or increased side effects, such as diarrhea, nausea, vomiting, dizziness, or headache, contact your health care provider.
Moderate
propantheline
+ chlorpheniramine-dextromethorphan
You may feel drowsy or more tired when taking these drugs together. Do not drive or operate machinery until you know how these drugs affect you. In addition, you may experience other side effects including constipation, dizziness, difficulty with urination, dry mouth and eyes, changes in vision, fast heartbeat, or confusion.
Moderate
propantheline
+ metformin-pioglitazone
Side effects from Metformin may get worse if you take Propantheline, by increased absorption by the stomach. Although an interaction is possible, these drugs may be used together. Common side effects from Metformin include: diarrhea, upset stomach, and nausea or vomiting. Contact your health care provider immediately if you experience extreme weakness, increasing drowsiness, or difficulty breathing (heavy breathing, shortness of breath) which are more serious side effects of Metformin. If you use a blood sugar monitoring device at home, check your blood sugar regularly while taking Metformin.
Moderate
propantheline
+ aluminum hydroxide
Aluminum Hydroxide may decrease the absorption of Antimuscarinics (examples: Atrovent, Cogentin, Cystospaz, Detrol, Ditropan, Levbid, Levsin) from your stomach if taken at the same time. Take these drugs 1-2 hours before or after you take Aluminum Hydroxide to limit any interaction.
Moderate
propantheline
+ magnesium hydroxide
Aluminum Hydroxide may decrease the absorption of Antimuscarinics (examples: Atrovent, Cogentin, Cystospaz, Detrol, Ditropan, Levbid, Levsin) from your stomach if taken at the same time. Take these drugs 1-2 hours before or after you take Aluminum Hydroxide to limit any interaction.
Moderate
nilotinib
+ chlorpheniramine-dextromethorphan
Although an interaction is possible, these drugs may be used together. Nilotinib can potentially decrease the elimination of Dextromethorphan from your body. Side effects from Dextromethorphan may get worse if you take Nilotinib. Tell your health care provider immediately if you have slurred speech, severe nausea or vomiting, or confusion.
Moderate
nilotinib
+ methylergonovine
Although an interaction is possible, these drugs may be used together. Nilotinib can potentially decrease the elimination of Ergot Alkaloids, like Ergotamine and Dihydroergotamine, from your body. Side effects from Ergot Alkaloids may get worse if you take Nilotinib. Tell your health care provider immediately if you have chest pain or tightness, blurred vision, confusion, decrease in the amount of urine passed, fast or slow heartbeat, fever or chills, tingling, pain, or numbness in the hands or feet, vomiting, or unusual weakness or tiredness.
Moderate
nilotinib
+ butabarbital
Barbiturates, like phenobarbital, may decrease the actions of Nilotinib. Although an interaction is possible, there may be instances where the combined use of these drugs is recommended by your health care provider. Your drug therapy will be closely monitored by your health care provider. Additionally, your health care provider will monitor your blood counts while you are taking Nilotinib.
Moderate
nilotinib
+ dihydroergotamine
Although an interaction is possible, these drugs may be used together. Nilotinib can potentially decrease the elimination of Ergot Alkaloids, like Ergotamine and Dihydroergotamine, from your body. Side effects from Ergot Alkaloids may get worse if you take Nilotinib. Tell your health care provider immediately if you have chest pain or tightness, blurred vision, confusion, decrease in the amount of urine passed, fast or slow heartbeat, fever or chills, tingling, pain, or numbness in the hands or feet, vomiting, or unusual weakness or tiredness.
Moderate
pirbuterol
+ aminophylline
Although an interaction is possible, Aminophylline and Beta-agonists (examples: Alupent, Maxair, Proventil, Serevent, Ventolin) are often used together. Taking these drugs together can sometimes lower the level of potassium in the blood. In some people (especially in those predisposed to heart disease or heart rhythm problems), taking Aminophylline and Beta-agonists together can result in enhanced side effects (such as restlessness, palpitations, or an increased heart rate). Contact your health care provider if you experience unusual weakness, palpitations, chest pain, or a change in your usual heart rate (such as a fast or irregular heartbeat).
Moderate
pirbuterol
+ liothyronine
The effects of Thyroid hormones may be increased by Sympathomimetic drugs, especially if you also have heart disease. Pirbuterol is a Sympathomimetic drug. Report palpitations, rapid heart beat, or other unusual effects if the use of these drugs together is not avoidable.
Moderate
pirbuterol
+ Caffeine-containing Foods/Beverages
Limit excessive Caffeine intake (examples: coffee, teas, colas, chocolate and some herbal supplements) while taking Sympathomimetics and avoid medicines containing additional Caffeine whenever possible. Examples of Sympathomimetics include medicines used to treat asthma and other breathing problems like Albuterol, Arformoterol, Formoterol, Salmterol and others. Taking a high amount of Caffeine with the listed drugs can increase the risk of nausea, nervousness, palpitations, problems with sleep, rapid heartbeat, or other side effects.
Moderate
chlorpheniramine-dextromethorphan
+ ritonavir
Although an interaction is possible, these drugs may be used together. Side effects from Dextromethorphan may get worse if you take Ritonavir. Do not exceed recommended doses of cough products containing Dextromethorphan. Report any troublesome effects, such as restlessness, sweating, tremor, or vomiting, that occur to your health care provider.
Moderate
chlorpheniramine-dextromethorphan
+ butabarbital
You may feel drowsy or more tired when taking these drugs together. Do not drive or operate machinery until you know how these drugs affect you.
Moderate
saquinavir
+ metformin-pioglitazone
Anti-retroviral protease inhibitors (examples: Agenerase, Crixivan, Fortovase, Kaletra, Norvir, Reyataz, or Viracept) may increase your blood sugar. If you are using Antidiabetic Agents and an Antiretroviral Protease Inhibitor together, check your blood sugar regularly. Notify your health-care provider if you notice that your blood sugars are higher than normal or if you have symptoms of high blood sugar.
Moderate
saquinavir
+ Grapefruit juice
Although an interaction is possible, in most patients it is not significant. Grapefruit juice and grapefruit-containing foods may increase the side effects of Saquinavir. Do not significantly alter grapefruit juice intake while taking this drug, or avoid grapefruit juice if possible.
Moderate
nilutamide
+ aminophylline
Nilutamide may increase the amount of theophylline in the blood if you are taking either Theophylline or Aminophylline. Side effects from Theophylline, Aminophylline may get worse if you take Nilutamide. Too much Theophylline or Aminophylline can cause nausea, nervousness, or sleeplessness, and occasionally other effects like rapid heartbeat, tremor, or seizures. Notify your prescriber if any of these effects occur. Your prescriber may need to closely monitor the blood level of theophylline.
Moderate
nilutamide
+ Alcohol
You may wish to limit the intake of Alcoholic beverages while taking Nilutamide. Taking Alcohol with Nilutamide can cause reactions like facial flushing, dizziness (especially on standing), or generally feeling unwell. You may also feel drowsy or more tired when taking these drugs together. Do not drive or operate machinery if you have been drinking alcohol.
Moderate
ritonavir
+ metformin-pioglitazone
Anti-retroviral protease inhibitors (examples: Agenerase, Crixivan, Fortovase, Kaletra, Norvir, Reyataz, or Viracept) may increase your blood sugar. If you are using Antidiabetic Agents and an Antiretroviral Protease Inhibitor together, check your blood sugar regularly. Notify your health-care provider if you notice that your blood sugars are higher than normal or if you have symptoms of high blood sugar.
Moderate
ritonavir
+ aminophylline
These drugs are often used together with close monitoring by a health care provider. If you are already taking Theophylline or Aminophylline, Ritonavir may decrease the actions of these breathing treatments. Notify your prescriber if you experience shortness of breath, wheezing, or other symptoms. If you have been taking Ritonavir and Theophylline (or Aminophylline) together for an extended period of time and then stop taking Ritonavir, Theophylline-related side effects such as nausea, irritability, nervousness, rapid heart-beat, tremors, or difficulty sleeping may occur and should be reported promptly. Your prescriber may need to monitor the blood level of Theophylline when these drugs are used together or if Ritonavir is discontinued.
Moderate
magnesium chloride
+ Alcohol
Ethanol can decrease the actions of Magnesium Salts, by increasing its elimination from the body. To get the best results, limit your intake of alcoholic beverages while taking Magnesium Salts or supplements.
Moderate
butabarbital
+ aminophylline
These drugs are often used together with close monitoring by a health care provider. If you are already taking Theophylline or Aminophylline, the Barbiturates (examples: Mysoline, Phenobarbital, Seconal) may decrease the actions of these breathing treatments. Notify your prescriber if you experience shortness of breath, wheezing, or other symptoms. If you have been taking these Barbiturates and Theophylline together for an extended period of time and then stop taking the Barbiturate, you may experience side effects from too much aminophylline or theophylline such as nausea, irritability, nervousness, rapid heart-beat, tremors, or difficulty sleeping. Your prescriber may need to monitor the blood level of Theophylline when these drugs are used together or if the Barbiturate is discontinued.
Moderate
amiloride
+ metformin-pioglitazone
Serious side effects from Metformin may get worse if you take Amiloride. Tell your health care professional if you are taking these drugs together. Your prescriber may decide that taking these drugs together will benefit you, and can monitor the effects and dosage of Metformin and Amiloride. Common side effects from Metformin include: diarrhea, upset stomach, and nausea or vomiting. Contact your health care provider immediately if you experience extreme weakness, increasing drowsiness, or difficulty breathing (heavy breathing, shortness of breath) which are more serious side effects of Metformin. If you use a blood sugar monitoring device at home, check your blood sugar regularly while taking Metformin.
Moderate
amiloride
+ magnesium hydroxide
Potassium-Sparing Diuretics may increase the actions of Magnesium Salts. Although an interaction is possible, these drugs may be used together. If needed, your prescriber can order a blood test to check the level of Magnesium in the blood.
Moderate
amiloride
+ Alcohol
Although an interaction is possible, Ethanol (alchohol) and Antihypertensive Agents (drugs used to reduce high blood pressure) may be used together. Ethanol or alchohol-containing beverages may increase the effects of Antihypertensive Agents on your blood pressure. If the blood pressure drops too low while taking Ethanol and Antihypertensive Agents, you may become dizzy or feel faint. To limit this interaction, avoid alcohol-containing beverages while taking medicines to lower your blood pressure. Do not stand or sit up too quickly. Contact your prescriber if you have dizziness which does not go away.
Moderate
metformin-pioglitazone
+ Alcohol
Alcohol may interfere with the actions of Antidiabetic agents (Insulin or other drugs used to treat Diabetes). Alcoholic beverages can increase the risk of low blood sugar, or can cause increased blood sugar due to the calories in these beverages. Limit alcohol containing medicines and beverages if you are on Antidiabetic Agents. You should also learn how to recognize the signs of low blood sugar.
Moderate
salmeterol
+ aminophylline
Although an interaction is possible, Aminophylline and Beta-agonists (examples: Alupent, Maxair, Proventil, Serevent, Ventolin) are often used together. Taking these drugs together can sometimes lower the level of potassium in the blood. In some people (especially in those predisposed to heart disease or heart rhythm problems), taking Aminophylline and Beta-agonists together can result in enhanced side effects (such as restlessness, palpitations, or an increased heart rate). Contact your health care provider if you experience unusual weakness, palpitations, chest pain, or a change in your usual heart rate (such as a fast or irregular heartbeat).
Moderate
salmeterol
+ liothyronine
The effects of Thyroid hormones may be increased by Sympathomimetic drugs, especially if you also have heart disease. Pirbuterol is a Sympathomimetic drug. Report palpitations, rapid heart beat, or other unusual effects if the use of these drugs together is not avoidable.
Moderate
salmeterol
+ Caffeine-containing Foods/Beverages
Limit excessive Caffeine intake (examples: coffee, teas, colas, chocolate and some herbal supplements) while taking Sympathomimetics and avoid medicines containing additional Caffeine whenever possible. Examples of Sympathomimetics include medicines used to treat asthma and other breathing problems like Albuterol, Arformoterol, Formoterol, Salmterol and others. Taking a high amount of Caffeine with the listed drugs can increase the risk of nausea, nervousness, palpitations, problems with sleep, rapid heartbeat, or other side effects.
Moderate
cycloSERINE
+ ethionamide
Taking Cycloserine (Seromycin) and Ethionamide (Trecator) together can increase the risk of certain side effects such as dizziness, drowsiness, headache, and possibly seizures. Although an interaction is possible, these drugs are often used together.
Moderate
ethionamide
+ Alcohol
Avoid drinking Alcohol while taking Ethionamide. The use of Alcohol while taking Ethionamide may cause dizziness, drowsiness or mental confusion, or may increase the risk of Ethionamide-related side effects. If you develop fatigue, loss of appetite, nausea, vomiting, or abdominal pain, discuss these symptoms with your health care provider. Do not drive or operate machinery if you have been drinking Alcholic beverages.
Moderate
aminophylline
+ echinacea
Although an interaction is possible, these drugs can be taken together. Echinacea may decrease or increase the effects of Theophylline, Aminophylline. Notify your doctor if you notice a change in the way Theophylline, Aminophylline works or if you notice an increase in side effects. Discuss any new or worsening side effects, such as nausea, nervousness, or sleeplessness, and occasionally other effects like rapid heartbeat, tremor, or seizures with your health care provider. Also notify your health care provider if you notice an increase in difficulty breathing. Discuss any herbal supplements you take with your health care provider.
Moderate
magnesium hydroxide
+ Alcohol
Ethanol can decrease the actions of Magnesium Salts, by increasing its elimination from the body. To get the best results, limit your intake of alcoholic beverages while taking Magnesium Salts or supplements.
Moderate
echinacea
+ Caffeine-containing Foods/Beverages
Although an interaction is possible, these drugs can be used together. Side effects from Caffeine may get worse if you take Echinacea. Too much Caffeine can cause effects like nausea, nervousness, or sleeplessness. You may need to limit your Caffeine intake. Common foods and beverages containing caffeine include coffee, teas, colas and chocolate. Many non-prescription drugs and diet aids may also contain caffeine. Discuss any herbal supplements you take with your health care provider.
Minor
abacavir
+ ritonavir
Although an interaction is possible, these drugs are often used together. Side effects from Abacavir such as nausea/vomiting, tiredness, loss of appetite, headache, or inability to sleep (insomnia) or other sleep disorders may get worse if you are also taking Ritonavir.
Minor
mannitol
+ butabarbital
Generally, Mannitol is only used in a hospital or clinic. Although an interaction is possible, these drugs are often used together in the hospital or clinic setting, and interactions are not thought to be significant or problematic for most persons. Your health care professional will carefully adjust the dosages of your prescribed drugs as needed if Mannitol is given.
Minor
sumatriptan
+ ethinyl estradiol-ethynodiol
Birth control pills may increase the actions of some migraine drugs like Amerge, Axert, Imitrex, Maxalt, Relpax and Zomig. Although an interaction is possible, these drugs are often used together without problems. Notify your prescriber should you experience increased chest tightness or pressure, dizziness, drowsiness, excessive dry mouth, excessive nausea/vomiting, palpitations, or muscle pain, tingling, or weakness.
Minor
almotriptan
+ ethinyl estradiol-ethynodiol
Birth control pills may increase the actions of some migraine drugs like Amerge, Axert, Imitrex, Maxalt, Relpax and Zomig. Although an interaction is possible, these drugs are often used together without problems. Notify your prescriber should you experience increased chest tightness or pressure, dizziness, drowsiness, excessive dry mouth, excessive nausea/vomiting, palpitations, or muscle pain, tingling, or weakness.
Minor
iron polysaccharide
+ Enteral Feedings
Most iron supplements do not significantly interact with Enteral Feedings. However, Ferrous Sulfate syrups and elixirs, when given at the same time as Enteral feedings (examples: Boost, Ensure, Jevity, Sustical and others) may cause a thickening of the feeding that may increase the likelyhood of a tube clog. Such interactions are not common. However, to avoid this interaction, ferrous sulfate elixirs at least an hour before taking any nutritional supplement beverages down a tube. Alternatively, your health care professional may be able to recommend an iron supplement that would be less likely to interact.
Minor
corticotropin
+ liothyronine
If you have been taking a Corticosteroid (to treat chronic inflammatory health condition like asthma or arthritis) any change in your thyroid function may change your response to Corticosteroid treatment. However, Thyroid hormones and Corticosteroid are often used together without significant interactions. See your doctor for regular follow ups and report any changes in your energy level (like severe fatigue), changes in mood, or other unusual effects.
Minor
nelfinavir
+ budesonide
Although an interaction is possible, these drugs are sometimes used together. Although unlikely with nasal or inhaled forms of Budesonide (Pulmicort, Rhinocort), side effects from Budesonide (Entocort-EC) may get worse if you take Nelfinavir (Viracept). If you notice any new or unusual reactions, contact your prescriber.
Minor
budesonide
+ saquinavir
Although an interaction is possible, these drugs are sometimes used together. Although unlikely with nasal or inhaled forms of Budesonide (examples: Pulmicort, Rhinocort), side effects from oral Budesonide (Entocort-EC) may get worse if you take Saquinavir (Fortovase, Invirase). If you notice any new or unusual reactions, contact your prescriber.
Minor
budesonide
+ liothyronine
If you have been taking a Corticosteroid (to treat chronic inflammatory health condition like asthma or arthritis) any change in your thyroid function may change your response to Corticosteroid treatment. However, Thyroid hormones and Corticosteroid are often used together without significant interactions. See your doctor for regular follow ups and report any changes in your energy level (like severe fatigue), changes in mood, or other unusual effects.
Minor
aluminum hydroxide-magnesium hydroxide
+ APAP/chlorpheniramine/dextromethorphan/PSE
Although an interaction is possible, these drugs are often used together. If you take Acetaminophen with Antacids (examples: Amphogel, Gaviscon, Maalox, Tums, Mylanta, and other products used for heartburn), then it may take longer for acetaminophen to work for you. Avoid taking Acetaminophen and Antacids at the same time.
Minor
aluminum hydroxide-magnesium hydroxide
+ APAP/chlorpheniramine/dextromethorphan/PSE
Antacids may increase the actions of Pseudoephedrine, but this interaction is likely to be minor for most persons. If you must regularly use an Antacid while taking Pseudoephedrine, take Pseudoephedrine at least 12 hours before you take your Antacid.
Minor
heparin
+ APAP/chlorpheniramine/dextromethorphan/PSE
Although an interaction is possible, these drugs are often used together. Antihistamines may decrease the actions of Heparin. Your healthcare provider will monitor your heparin therapy closely if you take these drugs together.
Minor
heparin
+ chlorpheniramine-dextromethorphan
Although an interaction is possible, these drugs are often used together. Antihistamines may decrease the actions of Heparin. Your healthcare provider will monitor your heparin therapy closely if you take these drugs together.
Minor
trimethoprim
+ ritonavir
Although an interaction is possible, these drugs are often used together. Side effects from Trimethoprim may get worse if you take Ritonavir. If you notice excessive bleeding or bruising, increased fatigue, or signs of infection including fever, chills, or cough, notify your health care provider.
Minor
APAP/chlorpheniramine/dextromethorphan/PSE
+ ritonavir
In theory, these drugs may interact in a beneficial manner. Generally, acetaminophen and ritonavir may be used together with no adverse effects.
Minor
APAP/chlorpheniramine/dextromethorphan/PSE
+ butabarbital
Although Acetaminophen and Barbiturates (such as Mebaral, Mysoline, phenobarbital, or Seconal) can interact, this is only a concern at high acetaminophen doses or with long-term treatment with acetaminophen and barbiturates. With chronic use of both medicines, there is an increased risk of liver side effects. Occasional use of acetaminophen with barbiturates is probably safe. Do not exceed 4 g acetaminophen/day in adults or 75 mg/kg/day in children.
Minor
APAP/chlorpheniramine/dextromethorphan/PSE
+ aluminum hydroxide
Although an interaction is possible, these drugs are often used together. If you take Acetaminophen with Antacids (examples: Amphogel, Gaviscon, Maalox, Tums, Mylanta, and other products used for heartburn), then it may take longer for acetaminophen to work for you. Avoid taking Acetaminophen and Antacids at the same time.
Minor
APAP/chlorpheniramine/dextromethorphan/PSE
+ aluminum hydroxide
Antacids may increase the actions of Pseudoephedrine, but this interaction is likely to be minor for most persons. If you must regularly use an Antacid while taking Pseudoephedrine, take Pseudoephedrine at least 12 hours before you take your Antacid.
Minor
APAP/chlorpheniramine/dextromethorphan/PSE
+ magnesium hydroxide
Although an interaction is possible, these drugs are often used together. If you take Acetaminophen with Antacids (examples: Amphogel, Gaviscon, Maalox, Tums, Mylanta, and other products used for heartburn), then it may take longer for acetaminophen to work for you. Avoid taking Acetaminophen and Antacids at the same time.
Minor
APAP/chlorpheniramine/dextromethorphan/PSE
+ magnesium hydroxide
Antacids may increase the actions of Pseudoephedrine, but this interaction is likely to be minor for most persons. If you must regularly use an Antacid while taking Pseudoephedrine, take Pseudoephedrine at least 12 hours before you take your Antacid.
Minor
APAP/chlorpheniramine/dextromethorphan/PSE
+ echinacea
Although an interaction is possible, these drugs can be used together. With chronic use of both medicines, there is a potential increased risk of liver side effects. Occasional use of Acetaminophen with Echinacea is probably safe. Discuss any herbal supplements you take with your health care provider.
Minor
APAP/chlorpheniramine/dextromethorphan/PSE
+ Grapefruit juice
Grapefruit juice may increase the actions of Dextromethorphan. Side effects from the Dextromethorphan may get worse if you drink grapefruit juice. It may be best to avoid drinking grapefruit juice while you are taking Dextromethorphan.
Minor
ethinyl estradiol-ethynodiol
+ reserpine
Birth Control Pills can rarely increase blood pressure or cause fluid retention in some patients and thus may decrease the actions of Antihypertensive Agents (medications used to treat high blood pressure). Although an interaction is possible, these drugs are often used together. It is recommended that your blood pressure be checked periodically and as needed; report any fluid retention to your health care professional.
Minor
ethinyl estradiol-ethynodiol
+ telithromycin
Common side effects from Estrogens (examples: Climara, Estrace, Estradiol, Estratest, Estropipate, Premarin, Premphase or Prempro), such as nausea, breast tenderness, headache or fluid retention might get worse if you take Telithromycin. Although an interaction is possible, these drugs can be used together.
Minor
ethinyl estradiol-ethynodiol
+ metformin-pioglitazone
Estrogens may increase the blood sugar in some patients. Examples of estrogen replacement therapy include but are not limited to: Climara, Estrace, Estradiol, Estratest, Estropipate, Premarin, Premphase or Prempro. If you are taking Antidiabetic Agents (Insulin and other medicines used to treat Diabetes), you should monitor your blood sugar periodically. Although an interaction is possible, these drugs are often used together.
Minor
ethinyl estradiol-ethynodiol
+ metformin-pioglitazone
Progestins (Examples: Cycrin, Depo-Provera, Megace, Micronor, Norplant, Ovrette, Progesterone, Prometrium, Provera) can decrease the actions of Antidiabetic Agents (Insulin and other drugs used to treat Diabetes), and increase the blood sugar. Although an interaction is possible, these drugs are often used together. Monitor your blood sugar.
Minor
ethinyl estradiol-ethynodiol
+ aminophylline
Although an interaction is possible, these drugs are often used together without problems. Side effects from Theophylline or Aminophylline may rarely get worse if you take Ethinyl Estradiol (an estrogen hormone commonly found in birth control pills). Too much of Theophylline or Aminophylline can cause nausea, nervousness, or sleeplessness, and occasionally other effects like rapid heartbeat or tremor. Notify your prescriber if any of these effects occur.
Minor
ethinyl estradiol-ethynodiol
+ liothyronine
Estrogens (examples include Estrace, Estratest, Premarin, Premphase, Prempro, and many others) may occasionally change the response to Thyroid hormones, making the Thyroid hormones less effective. Although an interaction is possible, these drugs are often used together. Your health care provider will monitor your thyroid function as needed. Report any signs of low thyroid, like feeling cold, depression, or unusual weight gain.
Minor
ethinyl estradiol-ethynodiol
+ Grapefruit juice
Grapefruit juice and grapefruit-containing foods may increase the side effects of Birth Control Pills in some females, such as nausea, breast tenderness, headache or fluid retention. There may be no interaction. Do not significantly change your grapefruit intake while taking Birth Control hormones.
Minor
ethinyl estradiol-ethynodiol
+ Caffeine-containing Foods/Beverages
Side effects from Caffeine may get worse if you take Ethinyl Estradiol (an estrogen hormone commonly found in birth control pills). Too much Caffeine can cause effects like nausea, nervousness, or sleeplessness. Although an interaction is possible, these drugs are often used together without problems.
Minor
reserpine
+ leuprolide
Although an interaction is possible, these drugs are sometimes used together. Discuss all other medicines you are taking with your prescriber before starting hormone therapy. In theory, Reserpine may decrease the actions of Gonadotropin-Releasing Hormone Analogs.
Minor
dextromethorphan
+ Grapefruit juice
Grapefruit juice may increase the actions of Dextromethorphan. Side effects from the Dextromethorphan may get worse if you drink grapefruit juice. It may be best to avoid drinking grapefruit juice while you are taking Dextromethorphan.
Minor
chlorpheniramine-dextromethorphan
+ Grapefruit juice
Grapefruit juice may increase the actions of Dextromethorphan. Side effects from the Dextromethorphan may get worse if you drink grapefruit juice. It may be best to avoid drinking grapefruit juice while you are taking Dextromethorphan.
Minor
saquinavir
+ sodium oxybate
Sodium Oxybate (Xyrem) and Saquinavir may be used together with caution, especially if you are taking other antiviral medications with Saquinavir. Rarely, Saquinavir has resulted in increased side effects from Sodium Oxybate (slowed breathing and muscle contractions). Contact your health care provider if you experience any unusual reactions.
Minor
ritonavir
+ atovaquone
Although an interaction is possible, these drugs are often used together. Ritonavir may decrease the actions of Atovaquone, but it is not clear that the interaction would result in decreased efficacy of Atovaquone. If you notice Atovaquone does not seem to be working as well for you (like if you notice a fever or other signs of possible infection, like breathing difficulty), then contact your health care professional for advice. Do not treat yourself.
Minor
butabarbital
+ liothyronine
Barbiturates (like Mephobarbital and Phenobarbital) may decrease the actions of the Thyroid Hormones. Thyroid hormones include, but are not limited to, Armour Thyroid, Cytomel, Levoxyl, Levothroid, Synthroid, Thyrolar and Unithroid. Although an interaction is possible, these drugs are often used together. Your health care provider will monitor your thyroid function as needed. Report any signs of low thyroid function, like sleepiness, feeling cold, depression, or unusual weight gain.
Minor
butabarbital
+ Caffeine-containing Foods/Beverages
Barbiturates are commonly used for sedation, seizures or for sleep and include drugs like Amytal, Buticaps, Mysoline, Nembutal, Phenobarbital, and Seconal. Caffeine may cause sleeplessness, so if you are taking a barbiturate to help you sleep, you may wish to avoid taking caffeine and caffeine-containing foods like colas, coffee, teas, or chocolates within several hours prior to bedtime. Barbiturates may also decrease the actions of Caffeine; if you have a high intake of caffeinated foods or beverages you may experience a headache or irritability from decreased caffeine levels while taking these drugs until your body adjusts. If you take Caffeine for other purposes, notify your health care provider if you think Caffeine is not working as well for you.
Minor
metformin-pioglitazone
+ liothyronine
Although an interaction is possible, these drugs are often used together safely. Proper function of the Thyroid gland is important in the regulation of blood sugar. As your low thyroid condition corrects with the use of Thyroid Hormones, changes in blood sugar may occur. If you use a blood sugar monitoring system, monitor your blood sugar periodically.
Minor
metformin-pioglitazone
+ Tobacco
If you use tobacco or are trying to quit tobacco use, you may need to monitor your blood sugar more frequently. Nicotine, a component of tobacco, can increase the blood sugar. Also, if you are trying to quit smoking, as your body adjusts to not smoking, your blood sugar levels may change; the actions of Antidiabetic Agents (medicines used to treat diabetes) may be increased and this could lead to low blood sugar. Know the symptoms of low or high blood sugar and report them if they occur. Monitor your blood sugar regularly.
Minor
aminophylline
+ influenza virus vaccine, inactivated
Although an interaction is possible, these drugs are often used together. Rarely, after receiving the Influenza Virus Vaccine ('Flu Vaccine') some people may experience side effects to Theophylline (Aminophylline). Contact your health care provider promptly if you experience side effects such as difficulty sleeping, dizziness, increased heart rate while resting (example: heart beat greater than 100 beats per minute), nausea/vomiting, nervousness or restlessness, or palpitations.
Minor
aminophylline
+ liothyronine
Although an interaction is possible, these drugs are often used together. The actions of Theophylline, Aminophylline may decrease as a person with low thyroid function improves with Thyroid Hormone treatment. Your prescriber may monitor the level of theophylline in your blood to ensure proper Theophylline or Aminophylline dosing. Report any signs of decreased effectiveness, such as shortness of breath or difficulty breathing.
Minor
ferrous sulfate
+ Enteral Feedings
Most iron supplements do not significantly interact with Enteral Feedings. However, Ferrous Sulfate syrups and elixirs, when given at the same time as Enteral feedings (examples: Boost, Ensure, Jevity, Sustical and others) may cause a thickening of the feeding that may increase the likelyhood of a tube clog. Such interactions are not common. However, to avoid this interaction, ferrous sulfate elixirs at least an hour before taking any nutritional supplement beverages down a tube. Alternatively, your health care professional may be able to recommend an iron supplement that would be less likely to interact.
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