Trimethobenzamide is a novel antiemetic which prevents nausea and vomiting in humans. Its actions are unclear but most likely involves the chemoreceptor trigger zone (CTZ). In dogs pretreated with trimethobenzamide HCl, the emetic response to apomorphine is inhibited, while little or no protection is afforded against emesis induced by intragastric copper sulfate.
For the treatment of postoperative nausea and vomiting and for nausea associated with gastroenteritis.
Henry Ford West Bloomfield Hospital, Bloomfield Hills, Michigan, United States
University of Texas Health Science Center, Houston, Department of Neurology, Houston, Texas, United States
Center for Neurological Care and Research, San Antonio, Texas, United States
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