腹泻是儿科临床常见症状之一,系由不同病因引起的综合征。由于不同的病因所引起的腹泻,其治法也各不相同。因此,临床医生的责任应是根据腹泻患儿的临床症状、体征和有关检查资料,进行综合分析、推理、判断等,从中找出造成腹泻的病因,才能作到针对病因的治疗。小儿腹泻的病因除常见有:喂养不当,气候环境影响,肠道感染(常见有致病性大肠杆菌性肠炎, Diarrhea is one of the most common clinical symptoms in pediatrics and is caused by different etiologies. Due to different causes of diarrhea, its treatment is also different. Therefore, the clinician’s responsibility should be based on the clinical symptoms and signs of children with diarrhea, check the information, a comprehensive analysis, reasoning, judgments, etc., to find out the cause of diarrhea, in order to make the treatment for the cause. In addition to the common cause of infantile diarrhea are: improper feeding, climate and environmental effects, intestinal infections (common pathogenic E. coli enteritis,