抗癌化疗药物的毒副作用给临床用药带来一定困难,恶心呕吐是最常见的毒副作用之一。常规抗呕吐治疗效果甚微。目前临床常用化疗药中,有致吐作用的达三十余种。其中,致吐作用较严重的有顺铂、L-门冬酰胺酶、放线菌素D、氮芥、卡氮芥、环己亚硝脲、阿糖胞苷,氮烯咪胺、5-氟脲嘧啶、柔毛(正定)霉素、环磷酰胺等。恶心呕吐不但造成病人肉体痛苦及精神沮丧,而且 The toxic side effects of anticancer chemotherapeutics bring certain difficulties to clinical use. Nausea and vomiting are one of the most common toxic side effects. Conventional anti-vomiting treatment has little effect. At present, there are more than 30 types of chemotherapeutic drugs commonly used in clinical practice. Among them, cisplatin, L-asparaginase, actinomycin D, nitrogen mustard, carnitine mustard, cyclohexyl nitrosourea, cytarabine, nitramidine, 5 - Fluorouracil, pilocarpine (definite), cyclophosphamide and so on. Nausea and vomiting not only cause physical pain and mental distress in patients, but also