本文综述了四种抗菌素(四环素、红霉素、羧苄青霉素与万古霉素)的新的使用范围。四环素根据近三年来的资料表明,四环素主要用于治疗非淋病性尿道炎与预防旅行者腹泻。四环素作为治疗非淋病性尿道炎的首选药物,90%以上的病人每天2克,经治疗一 This article reviews the new use of four antibiotics (tetracycline, erythromycin, carbenicillin and vancomycin). According to the data of the past three years, tetracycline shows that tetracycline is mainly used for the treatment of non-gonococcal urethritis and prevention of traveler’s diarrhea. Tetracycline as the treatment of non-gonococcal urethritis preferred drugs, 90% of patients 2 grams per day, after treatment of a