Ondansetron Use in Various Conditions

Off-Label Use and Clinical Rationale

• Using ondansetron for motion sickness represents off-label use, as it is primarily indicated for chemotherapy-induced nausea, postoperative nausea, and radiation-induced nausea 1
• When prescribing medications off-label, it's essential to document the clinical rationale and that standard treatments have been considered or tried 1

Appropriate Use of Ondansetron

• Ondansetron is appropriate for chemotherapy-induced nausea and vomiting 2, 3
• Ondansetron can be used for postoperative nausea and vomiting 4
• Ondansetron may be considered as adjunctive management for acute food protein-induced enterocolitis syndrome (FPIES) 5
• Ondansetron is helpful for opioid-induced nausea, particularly when combined with other antiemetics 2, 3, 6