Why is this medication prescribed?
Aprepitant is used with other medications to prevent upset stomach and vomiting caused by cancer chemotherapy treatment. Aprepitant is in a class of medications called antiemetics. It works by blocking the action of neurokinin, a natural substance in the brain that causes upset stomach and vomiting.
How should this medicine be used?
Aprepitant comes as a capsule to swallow with a drink. Aprepitant is usually taken once daily, with or without food, during the first few days of your cancer chemotherapy treatment. You will probably take aprepitant 1 hour before your first dose of chemotherapy, and then each morning for the next 2 days. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take aprepitant exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor.
Aprepitant capsules come in two different strengths. Your doctor may prescribe both of the strengths for you to take at different times. You should be careful to take the right strength at the right time as directed by your doctor.
Aprepitant only works to prevent upset stomach and vomiting. If you already have these symptoms, do not take aprepitant. Call your doctor instead.
Aprepitant is used only during the first 3 days of cancer chemotherapy treatment cycles. Do not continue taking aprepitant longer than instructed by your doctor.
Other uses for this medicine
This medication may be prescribed for other uses; ask your doctor or pharmacist for more information.
What storage conditions are needed for this medicine?
Keep this medication in the container it came in, tightly closed, and out of reach of children. Store it at room temperature and away from excess heat and moisture (not in the bathroom). Throw away any medication that is outdated or no longer needed. Talk to your pharmacist about the proper disposal of your medication.
In case of emergency/overdose
In case of overdose, call your local poison control center at 1-800-222-1222. If the victim has collapsed or is not breathing, call local emergency services at 911.
Symptoms of overdose may include:
What other information should I know?
Keep all appointments with your doctor.
Do not let anyone else take your medication. Ask your pharmacist any questions you have about refilling your prescription.
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