Background:

Ramosetron Hydrochloride(YM060 Hydrochloride) is a serotonin 5-HT3 receptor antagonist for the treatment of nausea and vomiting.Target: 5-HT3 ReceptorRamosetron hydrochloride selectively blocks serotonin receptors (5-HT3). Serotonin plays a vital role in vomiting, serotonin-induced bradycardic reflex and peristalsis. The pharmacological action of Ramosetron hydrochloride is sustained and potent.

参考文献:
[1]. http://www.drugsupdate.com/generic/view/1111