The generic name for Zofran is ondansetron [1].
What is ondansetron used for?
Ondansetron is a medication used to prevent nausea and vomiting caused by cancer chemotherapy, radiation therapy, and surgery [1].
How does ondansetron work?
Ondansetron belongs to a class of drugs called serotonin 5-HT3 receptor antagonists. It works by blocking the action of serotonin, a natural substance that can cause nausea and vomiting [1].
When did ondansetron become available generically?
The U.S. Food and Drug Administration (FDA) approved the first generic version of ondansetron in 2006 [2].
What are the potential side effects of ondansetron?
Common side effects of ondansetron can include headache, constipation, diarrhea, dizziness, and fatigue [1]. Serious side effects are rare but may include irregular heart rhythm, severe dizziness, or fainting [1].
Are there different formulations of ondansetron?
Ondansetron is available in various forms, including tablets, orally disintegrating tablets, and injections [1].
Where can I find more information on ondansetron patents and exclusivity?
Information regarding patents and market exclusivity for ondansetron and its brand-name equivalent, Zofran, can be found on DrugPatentWatch.com [3].