Objective It's to provide reference for clinical utilization that the safety of ramosetron hydrochloride injection was studied.
目的探讨盐酸雷莫司琼注射液安全性，为临床用药提供参考。
2
Objective To observe the efficacy and safety of ramosetron for preventing nausea and vomiting during postoperative patient controlled intravenous analgesia(PCIA).
目的观察雷莫司琼预防术后患者自控静脉镇痛（PCIA）期间恶心呕吐的防治效果及安全性。
3
Results Ramosetron hydrochloride injection has no hypersensitivity to guinea pig, no hemolysis and agglomeration to red blood cells of rabbit, no obvious stimulation to blood vessels of rabbit.