Common clinical indications

• Prevention and treatment of nausea and vomiting associated with moderately and highly emetogenic chemotherapy
• Prevention and treatment of nausea and vomiting associated with radiation therapy
• Prevention and treatment of postoperative nausea and vomiting (PONV)
• Treatment of vomiting in acute gastroenteritis (oral preferred; IV when oral not feasible)

Related drugs in this category

• Dimenhydrinate · Dimenhydrinate
• Dolasetron · Dolasetron
• Dronabinol · Dronabinol (Δ9-tetrahydrocannabinol, THC)
• Granisetron · Granisetron
• Prochlorperazine · Prochlorperazine
• Trimethobenzamide · Trimethobenzamide HCl

Frequently asked questions

What is Ondansetron used for?

Ondansetron (Ondansetron) is listed in YMed Atlas under Antiemetic. Indications, dosing, and safety information on this page summarize curated references—always confirm with current labeling, formularies, and local protocols.

How do I adjust dosing for renal impairment or special populations?

Review the dosing sections and references for this monograph. Many agents require renal or hepatic adjustment; pediatric, pregnancy, and lactation considerations are clinician-specific. This interface is educational and does not replace individualized prescribing decisions.

Is this medical advice?

No. YMed Atlas drug pages support learning and quick reference. They are not a substitute for clinical judgment, pharmacist review, or formal interaction checking with a complete medication list.