阿奇霉素是一种新的口服大环内酯类抗菌素,本文对100例下呼吸道感染患儿给予阿奇霉素每日单剂10mg/kg共三天一疗程治疗。结果显示:91％例治愈,6％例显效,1％例进步,2％例无效,总有效率达97％;37％例被检出的致病菌经治疗后,36/37例得到消除,消除率为97.3％;2％例出现轻微呕吐症状,副作用仅2％。表明阿奇霉素疗效确切而明显,治疗方案简单而方便,疗程 Azithromycin is a new oral macrolide antibiotics, 100 cases of lower respiratory tract infection in children given azithromycin daily single dose of 10mg / kg for a total of three days a course of treatment. The results showed that 91% were cured, 6% were effective, 1% were improved, 2% were ineffective, and the total effective rate was 97%. After the treatment of 37% of the tested pathogens, 36 of 37 patients were eliminated , The elimination rate of 97.3%; 2% cases of mild symptoms of vomiting, side effects only 2%. Azithromycin shows that the exact effect is obvious, the treatment program is simple and convenient, treatment