FOSAPREPITANT (fos ap RE pi tant) is used to prevent nausea and vomiting caused by cancer treatment (chemotherapy).
This medicine may be used for other purposes; ask your health care provider or pharmacist if you have questions.
They need to know if you have any of these conditions:
an unusual or allergic reaction to fosaprepitant, aprepitant, medicines, foods, dyes, or preservatives
pregnant or trying to get pregnant
This medicine is for injection into a vein. It is given by a health care professional in a hospital or clinic setting.
Talk to your pediatrician regarding the use of this medicine in children. Special care may be needed.
Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once.
NOTE: This medicine is only for you. Do not share this medicine with others.
This does not apply.
Do not take this medicine with any of these medicines:
This medicine may also interact with the following medications:
female hormones, like estrogens or progestins and birth control pills
medicines for fungal infections like ketoconazole and itraconazole
medicines for HIV
medicines for seizures or to control epilepsy like carbamazepine or phenytoin
medicines used for sleep or anxiety disorders like alprazolam, diazepam, or midazolam
some chemotherapy medications like etoposide, ifosfamide, vinblastine, vincristine
some antibiotics like clarithromycin, erythromycin, troleandomycin
steroid medicines like dexamethasone or methylprednisolone
This list may not describe all possible interactions. Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs. Some items may interact with your medicine.
Do not take this medicine if you already have nausea and vomiting. Ask your health care provider what to do if you already have nausea.
Birth control pills may not work properly while you are taking this medicine. Talk to your doctor about using an extra method of birth control.
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
changes in heart rhythm
high or low blood pressure
serious dizziness or disorientation, confusion
sharp or severe stomach pain
sharp pain in your leg
Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):
constipation or diarrhea
loss of appetite
This list may not describe all possible side effects. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
This drug is given in a hospital or clinic and will not be stored at home.