环丙沙星为临床常用抗生素之一,且用量有逐渐上升趋势。随之,临床使用中常有不良反应发生。不完全检索1995～1999年医学期刊,对其间119例环丙沙星不良反应作一分析讨论。资料分析:119例患者中,年龄为16～84岁,主要分布在20～55岁之间。其中单一用药者71例,合并用药者48例;既往 Ciprofloxacin is one of the commonly used antibiotics in clinic, and the dosage is gradually increasing. Subsequently, the adverse reactions often occur in clinical use. The medical journals from 1995 to 1999 were not completely retrieved, and 119 cases of ciprofloxacin adverse reactions were analyzed and discussed. Data Analysis: 119 patients, aged 16 to 84 years old, mainly in the 20 to 55 years old. Among them, 71 cases were single drug use and 48 cases were combined drug use; past