Ondansetron
Family Practice Physicians, Internal Medicine Physicians, and other Medical Practitioners in hospitals and surgery centers often prescribe PO Ondansetron (Zofran), a serotonin 5-HT3receptor-3-antagonist, to patients who are suffering from nausea and vomiting due to any number of causes including flu, migraines, medication or post-surgical side effects. PO Ondansetron is available in 8mg tablets.