Highlights for butorphanol
butorphanol Side Effects
Side effects that you should report to your doctor or health care professional as soon as possible:
- allergic reactions like skin rash, itching or hives, swelling of the face, lips, or tongue
- breathing problems
- signs and symptoms of low blood pressure like dizziness; feeling fait or lightheaded, falls; unusually weak or tired
- trouble passing urine or change in the amount of urine
Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):
- bleeding, congested, or runny nose
- dry mouth
- nausea, vomiting
butorphanol May Interact with Other Medications
- antihistamines for allergy, cough and cold
- certain medicines for anxiety or sleep
- certain medicines for depression like amitriptyline, fluoxetine, sertraline
- certain medicines for seizures like phenobarbital, primidone
- general anesthetics like halothane, isoflurane, methoxyflurane, propofol
- local anesthetics like lidocaine, pramoxine, tetracaine
- medicines that relax muscles for surgery
- nasal decongestants like oxymetazoline
- other narcotic medicines for pain or cough
- phenothiazines like chlorpromazine, mesoridazine, prochlorperazine, thioridazine
- sumatriptan nasal spray
How to Use butorphanol
The medicine is only for use in the nose. Follow the directions on the prescription label. Make sure that you are using your inhaler correctly. Ask you doctor or health care provider if you have any questions.
A special MedGuide will be given to you by the pharmacist with each prescription and refill. Be sure to read this information carefully each time.
Talk to your pediatrician regarding the use of this medicine in children. Special care may be needed.
Patients over 65 years old may have a stronger reaction and need a smaller dose.
They need to know if you have any of these conditions:
- brain tumor
- drug abuse or addiction
- head injury
- heart disease
- if you frequently drink alcohol-containing drinks
- kidney disease
- liver disease
- lung or breathing disease, like asthma
- an allergic reaction to butorphanol, opioid analgesics, benzethonium chloride, other medicines, foods, dyes, or preservatives
- pregnant or trying to get pregnant
This does not apply. Use the medicine as needed for pain.
Tell your doctor or health care professional if your pain does not go away, if it gets worse, or if you have new or a different type of pain. You may develop tolerance to the medicine. Tolerance means that you will need a higher dose of the medicine for pain relief. Tolerance is normal and is expected if you take the medicine for a long time.
Do not suddenly stop taking your medicine because you may develop a severe reaction. Your body becomes used to the medicine. This does NOT mean you are addicted. Addiction is a behavior related to getting and using a drug for a non-medical reason. If you have pain, you have a medical reason to take pain medicine. Your doctor will tell you how much medicine to take. If your doctor wants you to stop the medicine, the dose will be slowly lowered over time to avoid any side effects.
If you are also taking a narcotic medicine for pain or cough or another medicine that also causes drowsiness, you may have more side effects. Give your health care provider a list of all medicines you use. Your doctor will tell you how much medicine to take. Do not take more medicine than directed. Call emergency for help if you have problems breathing or unusual sleepiness.
You may get drowsy or dizzy. Do not drive, use machinery, or do anything that needs mental alertness until you know how this medicine affects you. Do not stand or sit up quickly, especially if you are an older patient. This reduces the risk of dizzy or fainting spells. Alcohol may interfere with the effect of this medicine. Avoid alcoholic drinks.
This medicine will cause constipation. Try to have a bowel movement at least every 2 to 3 days. If you do not have a bowel movement for 3 days, call your doctor or health care professional.
Your mouth may get dry. Chewing sugarless gum or sucking on hard candy, and drinking plenty of water may help. Contact your doctor if the problem does not go away or is severe.
This medicine may be used to treat migraines. If you take migraine medicines for 10 or more days a month, your migraines may get worse. Keep a diary of headache days and medicine use. Contact your healthcare professional if your migraine attacks occur more frequently.
Keep out of the reach of children. This medicine can be abused. Keep your medicine in a safe place to protect them from theft. Do not share this medicine with anyone. Selling or giving away this medicine is dangerous and is against the law.
Store at room temperature between 15 and 30 degrees C (59 and 86 degrees F). Protect from light.
Discard unused medicine and used packaging carefully. Pets and children can be harmed if they find used or lost packages. Do not use the medicine after the expiration date. Follow the directions in the MedGuide.
Last Updated: September 16, 2016