婴幼儿腹泻是由不同原因引起并以腹泻为主的胃肠道紊乱综合征,是婴幼儿时期的常见病,发病年龄多在2岁以下,根据病因可分为感染性和非感染性两大类,感染性又可分为细菌性、病毒性、真菌和原虫等的感染。现就临床上用以治疗细菌性腹泻常用的抗生素和抗菌药物,在应用过程中应注意的几个问题分述如下: Infant diarrhea is caused by different causes and diarrhea-based gastrointestinal disorders, is a common disease in infants and young children, age of onset more than 2 years of age, according to the cause can be divided into two major infectious and non-infectious Class, infectivity can be divided into bacterial, viral, fungi and protozoa and other infections. Now clinically used to treat bacterial diarrhea commonly used antibiotics and antibiotics, the application process should be noted that several issues are as follows: