吡哌酸(PPA)是一种疗效较好的广谱抗菌药物,目前我国已广泛应用于临床,我院自1988～1991年发现36例儿童因口服吡哌酸药物引起不同程度的血尿,现报告如下.36例儿童患者均因血尿来我院就诊.最大年龄14岁,最小年龄2岁,其中<5岁者13例,占36.11%; Pipemidic acid (PPA) is a kind of broad-spectrum antimicrobial agent with good curative effect. At present, our country has been widely used in clinic. From 1988 to 1991, 36 cases of children were found to have varying degrees of hematuria due to oral administration of pipemidic acid Reported as follows .36 cases of children with hematuria to our hospital for treatment. The maximum age of 14 years, the youngest age of 2 years, of which <5 years old in 13 cases, accounting for 36.11%;