Product Description: Zofran tablets contain a medicine called ondansetron. This belongs to a group of medicines called anti-emetics. How to use: Zofran tablet is taken orally. It's used for preventing nausea and vomiting caused by chemotherapy (in adults and children), or radiotherapy for cancer (adults only). Ask your doctor or pharmacist for more details. Caution & Warnings: Ask your doctor or pharmacist. Ingredients: Ondansetron 4 mg / Tab. Other ingredients: Lactose, microcrystalline cellulose, pre-gelatinized maize starch, magnesium stearate, methyl hydroxypropyl cellulose, titanium dioxide (E171), and iron oxide (E172).