Ondansetron is used to treat and prevent nausea and vomiting.
Take ondansetron tablets as directed with a glass of water.
Place ondansetron wafers or ‘orodispersible’ tablets on the tongue. Allow to soften for a few seconds and then swallow.
Should an occasional dose be missed it need not be taken later.
Some medicines available without a prescription may react with ondansetron including:
Tell your pharmacist or doctor about all medicines or treatments that you may be taking, including vitamins, herbal products (e.g. St John's wort) or recreational drugs.
|Side Effects||Recommended action|
Fast or irregular heartbeat, fainting
|Tell your doctor immediately|
Drowsiness, tiredness or weakness
Tingling or numbness
|Tell your doctor if troublesome|
If you notice any other effects, discuss them with your doctor or pharmacist.
This leaflet contains important, but not all, information about this medicine.
Prepared by the PILs Committee at Christchurch Hospital, Canterbury District Health Board, New Zealand. April 2018
For more general information about this sheet and its contents, see: What does a My Medicines sheet cover?
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My Medicines Patient Information Leaflets (PILs) contain important, but not all, information about the medicines they describe.
For more information about the sheets, see: What does a My Medicines sheet cover?
My Medicines is developed by a team at the Canterbury District Health Board. Our team is made up of doctors, pharmacists, and a non-medical person to help us keep to plain language. We also discuss our information with specialist health professionals or groups when needed