Inhibition of cisplatin‐induced vomiting by selective 5‐hydroxytryptamine M‐receptor antagonism

Abstract

MDL 72222, the selective 5-hydroxytryptamine (5-HT) M-receptor antagonist, prevented or reduced cisplatin-induced emesis in ferrets. It is suggested that cisplatin-induced, and possibly other cytotoxic drug-induced vomiting may involve a 5-HT M-receptor mechanism.