我们用甲氰咪胍配合口服补液盐(ORS)治疗秋季腹泻40例,取得满意效果,现总结如下:1 一般资料本组40例均为我院1997年～1998年门诊患儿,男22例,女18例,最大年龄2岁,最小年龄8个月,病前无慢性腹泻史及其它病史.病程均在3日内,大便次数>5次/d,可伴轻中度脱水,无营养不良,就诊时均留大便做常规检查,粪便主要为水样或蛋花汤样,无脓血,常规检查大部分正常,少数镜检白细胞1-3个/HP. We use cimetidine combined with oral rehydration salts (ORS) treatment of autumn diarrhea in 40 cases, and achieved satisfactory results are summarized as follows: 1 General Information The group of 40 patients were hospital outpatient 1997-1998, male 22 cases , 18 females, the oldest age of 2 years, the minimum age of 8 months, the history of chronic diarrhea without prior history and other medical history. The course of disease are within 3 days, stool frequency> 5 times / d, with mild to moderate dehydration, no malnutrition , Stool was routine examination when leaving stool, stool is mainly water or egg-like soup, no sepsis, routine examination most of the normal, a small number of microscopic examination of leukocytes 1-3 / HP.