在门诊工作中选取1个月至3周岁的,起病在2日内的急性腹泻婴幼儿92例次,主要临床表现为腹泻黄色或黄绿色稀水便,无脓皿,每日腹泻3次至10多次,无呕吐,无发热或体温低于38℃,无明显脱水症状的.大便镜检可见数量不等之脂肪细胞,偶见白细胞,无红细胞及脓细胞为观察对象.随机分成治疗组48例,对照组44例,两组在用药前的年龄、临床表现、病程等方面相似. Outpatient work in the selection of 1 month to 3 years of age, onset within 2 days of 92 cases of acute diarrhea infants and young children, the main clinical manifestations of diarrhea yellow or yellow green watery, no pus dish, daily diarrhea 3 times to More than 10 times, no vomiting, no fever or body temperature below 38 ℃, no obvious symptoms of dehydration stool microscopy see an uneven number of fat cells, and occasionally white blood cells, erythrocytes and pus cells were observed.All randomly divided into treatment group 48 cases and 44 cases in the control group. The two groups were similar in terms of age, clinical manifestation and course of disease before treatment.