我们对３６例患者在化疗过程中出现的常见胃肠道症状进行预防性治疗。现报道如下。临床资料一、对象：选择１９９７年３月～５月住院接受化疗的白血病患者３６例，所有患者均无明显胃肠道症状，肝肾功能及肝胆Ｂ超检查正常，既往无消化道疾病史，随机分为胃复安组、枢复宁... We performed preventive treatment of common gastrointestinal symptoms in 36 patients during chemotherapy. The report is as follows. Clinical data I.Objectives: Thirty-six patients with leukemia undergoing chemotherapy were selected from March 1997 to May 1997. All patients had no obvious gastrointestinal symptoms. Liver and kidney function and liver and gallbladder ultrasound examinations were normal. There was no previous history of gastrointestinal disease. Randomly divided into Weifuan group and Shufu Ning.