What rectal suppository for nausea must be refrigerated?

The rectal suppository for nausea that must be refrigerated is often ondansetron (Zofran) in its suppository form. This medication is used to prevent nausea and vomiting, particularly in patients undergoing chemotherapy or surgery. Due to its formulation, it is recommended to store it in the refrigerator to maintain its efficacy and stability. Always follow specific storage instructions provided by the manufacturer or as directed by a healthcare professional.