婴幼儿秋季腹泻是儿科常见病、多发病,常由轮状病毒感染引起。我院儿科于1998年12月至1999年2月用思密达加病毒唑治疗婴幼儿腹泻120例,取得较好疗效,现将结果报告如下。1 资料和方法1.1 观察对象 120例病例都是单纯腹泻的住院病例,无合并其他感染。其中男性68例,女性52例,年龄1～6个月有27例,6～18个月有83例,18个月至2岁有10例。临床症状 Autumn diarrhea in infants and young children is a common disease, frequently-occurring disease, often caused by rotavirus infection. Pediatrics in our hospital in December 1998 to February 1999 with Smethyridine ribavirin treatment of infantile diarrhea in 120 cases, and achieved good results, the results are reported as follows. 1 Materials and Methods 1.1 The object of observation 120 cases were simple diarrhea hospitalized cases, without other infections. There were 68 males and 52 females, 27 cases were from 1 to 6 months, 83 from 6 to 18 months and 10 from 18 months to 2 years. Clinical symptoms