肿瘤的化学治疗是现今治疗恶性肿瘤的主要方法之一。化疗时消化道反应发生率较高,许多病人因严重呕吐反应被迫中止化疗,直接影响治疗效果。作者采用胃复安、异丙嗪和地塞米松并用,控制肿瘤病人化疗时引起的胃肠反应,取得较好的镇吐作用,现报告如下: Chemotherapy of tumors is one of the main methods for the treatment of malignant tumors. The incidence of digestive tract reactions during chemotherapy is high, and many patients are forced to stop chemotherapy due to severe vomiting reactions, directly affecting the therapeutic effect. The authors used metoclopramide, promethazine, and dexamethasone in combination to control the gastrointestinal reactions caused by chemotherapy in cancer patients and achieved better antiemetic effects. The report is as follows: