1 引言环丙沙星(Ciprofloxacin)又名环丙氟哌酸,是第三代氟喹诺酮类抗菌素,具有起效快、抗菌谱广、杀菌力强、血药浓度高、细菌不易耐药等特点,广泛用于临床常见的各种细菌感染性疾病,其不良反应发生率为1％～10％。现将近年来国期刊所报道的不良反应综述如下,以期引起临床医师注意。 1 Introduction Ciprofloxacin (Ciprofloxacin), also known as Ciprofloxacin, is the third-generation fluoroquinolone antibiotics, with fast onset, broad antibacterial spectrum, strong bactericidal power, high blood concentration, bacterial resistance and other characteristics , Widely used in clinical common various bacterial infections, the incidence of adverse reactions was 1% to 10%. Now in recent years, the national journal reported adverse reactions summarized below, with a view to arouse the attention of clinicians.