Drugs A - Z
Olanzapine Suspension for injection
It is used to treat schizophrenia.
Generic Name: Zyprexa Relprevv
What is this medicine?OLANZAPINE (oh LAN za peen) is used to treat schizophrenia.
What should I tell my health care provider before I take this medicine?They need to know if you have any of these conditions:
-breast cancer or history or breast cancer
-diabetes mellitus, high blood sugar or a family history of diabetes
-heart disease, irregular heartbeat, or previous heart attack
-history of brain tumor or head injury
-kidney or liver disease
-low blood pressure or dizziness when standing up
-suicidal thoughts, plans, or attempt by you or a family member
-an unusual or allergic reaction to olanzapine, other medicines, foods, dyes, or preservatives
-pregnant or trying to get pregnant
How should I use this medicine?This medicine is for injection into a muscle by a health care professional. It will be given at regular intervals. Do not stop taking except on the advice of your doctor or health care professional.
Before treatment, you must register in the Zyprexa Relprevv Patient Care Program. Read the Medication Guide that comes with your injection before you start taking it and each time before you receive an injection. 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.
Overdosage: If you think you've taken too much of this medicine contact a poison control center or emergency room at once.
What if I miss a dose?Contact your health care provider as soon as possible if you miss an appointment for your injection.
What may interact with this medicine?Do not take this medicine with any of the following medications:
-certain antibiotics like grepafloxacin and sparfloxacin
-certain phenothiazines like chlorpromazine, mesoridazine, and thioridazine
This medicine may also interact with the following medications:
-levodopa and other medicines for Parkinson's disease
-medicines for diabetes
-medicines for high blood pressure
-medicines for mental depression, anxiety, other mood disorders, or sleeping problems
-tobacco from cigarettes
What should I watch for while using this medicine?Your condition will be monitored carefully while you are receiving this medicine. Visit your doctor or health care professional for regular checks on your progress. It may be several weeks before you see the full effects of this medicine. Notify your doctor or health care professional if your symptoms get worse, if you have new symptoms, if you are having an unusual effect from this medicine, or if you feel out of control, very discouraged or think you might harm yourself or others.
After your injection, you will need to stay at the clinic where you receive the injection for at least 3 hours so the doctor can make sure you do not have symptoms of Post-injection Delirium Sedation Syndrome (PDSS). PDSS is a serious problem that can happen if the medicine gets into your blood too fast. Some symptoms of PDSS include drowsiness, dizziness, feeling confused, having trouble talking or walking, seizures, having stiff or shaking muscles, feeling weak, being anxious or angry, passing out or fainting, and having blood pressure changes. When you leave the clinic, someone must be with you. If you have symptoms of PDSS after you leave the clinic or hospital, get medical help right away.
Do not drive or use heavy machinery for the rest of the day after receiving your injection. You may get dizzy or drowsy. 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.
Do not suddenly stop taking this medicine. You may need to gradually reduce the dose. Ask your doctor or health care professional for advice.
Do not treat yourself for colds, diarrhea or allergies without asking your doctor or health care professional for advice. Some ingredients can increase possible side effects.
This medicine may affect blood sugar levels. If you have diabetes, check with your doctor or health care professional before you change your diet or the dose of your diabetic medicine.
Your mouth may get dry. Chewing sugarless gum or sucking hard candy, and drinking plenty of water will help. Contact your doctor if the problem does not go away or is severe.
This medicine can reduce the response of your body to heat or cold. Dress warm in cold weather and stay hydrated in hot weather. If possible, avoid extreme temperatures like saunas, hot tubs, very hot or cold showers, or activities that can cause dehydration such as vigorous exercise.
What side effects may I notice from receiving this medicine?Side effects that you should report to your doctor or health care professional as soon as possible:
- difficulty breathing
- difficulty speaking or swallowing
- excessive thirst and/or hunger
- excessive drowsiness
- fast heartbeat (palpitations)
- fever or chills, sore throat
- frequently needing to urinate
- inability to control muscle movements in the face, hands, arms, or legs
- increase in blood pressure
- irritable or angry
- irritation at site where injected
- pain at site where injected
- painful or prolonged erections
- restlessness or need to keep moving
- seizures (convulsions)
- skin rash
- stiffness, spasms
- swelling of face or legs
- tremors or trembling
- trouble walking
Side effects that usually do not require medical attention (Report these to your doctor or health care professional if they continue or are bothersome):
- changes in sexual desire
- lowered blood pressure
- weight gain
Where should I keep my medicine?This drug is given in a hospital or clinic and will not be stored at home.
Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use this medication only for the indication prescribed.
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