Learn about Emend Capsules (Aprepitant Capsules) may treat, uses, dosage, side effects, drug interactions, warnings, patient labeling, reviews, and related medications. Ondansetron, marketed under the brand name Zofran, is a medication used to prevent nausea and vomiting caused by cancer chemotherapy, radiation therapy, or surgery. It is also useful in gastroenteritis. September, 2010. While the Medicare prescription drug benefit provides assistance for many people with their drug costs, the requirements for coverage of the off-label use of a drug are onerous and often result in beneficiaries not being able to get the drug coverage they need. Ondansetron Injection official prescribing information for healthcare professionals. Includes: indications, dosage, adverse reactions, pharmacology and more. Medscape - Nausea & vomiting dosing for Zofran, Zuplenz (ondansetron), frequency-based adverse effects, comprehensive interactions, contraindications, pregnancy & lactation schedules, and cost information. Zofran is approved to prevent nausea and vomiting caused by chemotherapy, radiation and surgery. It’s also prescribed off-label to treat morning sickness. Learn about Zofran (Ondansetron Hydrochloride Tablets and Solution) may treat, uses, dosage, side effects, drug interactions, warnings, patient labeling, reviews, and related medications. Ondansetron tablets are indicated for the prevention of nausea and vomiting associated with: highly emetogenic cancer chemotherapy, including cisplatin greater than or equal to 50 mg/m 2. Ondansetron orally disintegrating tablet can interact with other medications, vitamins, or herbs you may be taking. An interaction is when a substance changes the way a drug works. Zofran (Ondansetron) is used for treating or preventing nausea and vomiting caused by cancer treatments such as chemotherapy and radiation therapy.