What is this medicine?
GRANISETRON (gra NI se tron) is an antiemetic. It is used to prevent nausea and vomiting caused by chemotherapy or by surgery.
How should I use this medicine?
This medicine is for injection or infusion 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. While this drug may be prescribed for children as young as 2 years old for selected conditions, precautions do apply.
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:
allergic reactions like skin rash, itching or hives, swelling of the face, lips, or tongue
fast, irregular heartbeat
feeling faint or lightheaded, falls
fever and chills
irritation at site where injected
loss of balance or coordination
tightness in the chest
unusually weak or tired
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
What may interact with this medicine?
Do not take this medicine with any of the following medications:
certain medicines for fungal infections like fluconazole, itraconazole, ketoconazole, posaconazole, voriconazole
This medicine may also interact with the following medications:
certain medicines for depression, anxiety, or psychotic disturbances
MAOIs like Carbex, Eldepryl, Marplan, Nardil, and Parnate
methylene blue (injected into a vein)
other medicines that prolong the QT interval (cause an abnormal heart rhythm)
What if I miss a dose?
This does not apply.
Where should I keep my medicine?
This drug is given in a hospital or clinic and will not be stored at home.
What should I tell my health care provider before I take this medicine?
They need to know if you have any of these conditions:
an unusual or allergic reaction to granisetron, ondansetron, other medicines, foods, dyes, or preservatives
pregnant or trying to get pregnant
What should I watch for while using this medicine?
Your condition will be monitored carefully while you are receiving this medicine.
July 17, 2018