环丙沙星对老年尘肺合并慢性支气管炎急性期疗效广东省韶关市职业病防治院（西堤中路，５１２０００）陈先友环丙沙星是新型的氟喹诺酮类第三代抗生素，对一般呼吸道感染有肯定的疗效。然而，对反复感染反复使用过抗生素的老年尘肺合慢性支气管炎急性期的治疗，在选用抗生... Ciprofloxacin on elderly patients with pneumoconiosis and acute bronchitis acute efficacy of Shaoguan City, Guangdong Province Occupational Disease Prevention Hospital (Xidi Middle Road, 512000) Chen Xiangyou ciprofloxacin is a new type of fluoroquinolone third-generation antibiotics, the general respiratory infections have been affirmed Efficacy. However, the repeated infection of antibiotics in elderly patients with pneumoconiosis chronic bronchitis acute phase of treatment, the choice of antibiotics ...