吡哌酸是我国1980年研制成功并也用于临床的一种新型抗菌药物,对革兰氏阴性杆菌感染疗效显著,尤其对痢疾杆菌疗效更佳.临床应用较广,但其不良反应常被忽视,近两年我们应用吡哌酸治疗小儿肠炎 Pipemidic acid is a new type of antibacterial drug which was successfully developed in our country in 1980 and is also used clinically.It has a significant effect on Gram-negative bacilli infection, especially for Shigella.Clinical application is broader, but its adverse reactions are often Neglected, in the past two years we use piperacillin in the treatment of children with enteritis