Stability and Compatibility of Ramosetron with Midazolam in 0.9% Sodium Chloride Injection for Postoperative Nausea and Vomiting Administration.

The results indicate that admixtures of 0.3 mg/100 mL ramosetron hydrochloride and 0.5 mg/100 mL midazolam hydrochloride in normal saline were stable for 14 days at 4°C or 25°C when packaged in polyolefin bags or glass bottles and protected from light.