阿齐霉素 (AZM)是一种新的酸稳定性大环内酯类抗生素药物 ,口服后组织内浓度比红霉素高 10～ 40倍 ,组织内的半衰期由数小时改进为数天 [1 ]。国内目前多用于治疗性传播疾病 ,如非淋球菌性尿道炎 (沙眼衣原体引起 )、男性前列腺炎等泌尿生殖器感染及呼吸道感染 ,但是对胃幽门螺 Azithromycin (AZM) is a new acid-stable macrolide antibiotic that is 10 to 40 times more concentrated in tissue than oral erythromycin after oral administration, with the half-life in the tissue being improved from hours to days [1 ]. Domestic currently used for the treatment of sexually transmitted diseases, such as non-gonococcal urethritis (caused by Chlamydia trachomatis), male prostatitis and other genitourinary infections and respiratory infections, but the stomach pylori