环丙氟哌酸(ciprofloxacin,环丙沙星)是第三代喹诺酮类药物。其特点:抗菌谱广、抗菌活性强;与抗生素及其他合成抗菌药之间无交叉耐药性;剂量低、毒副反应小,用药安全;可多种途径用药。体内分布广。临床实践证明,喹诺酮类可部分替代青霉素与头孢菌素作为全身感染治疗的替换药物,特别是对β-内酶胺类抗生素耐药菌引起的感染等等。 Ciprofloxacin (ciprofloxacin, ciprofloxacin) is the third generation quinolone drugs. Its characteristics: broad antibacterial spectrum, strong antibacterial activity; and antibiotics and other synthetic antibacterials no cross-resistance; low dose, small side effects, drug safety; can be used in a variety of ways. Widely distributed in the body. Clinical practice has proved that quinolones may partially replace penicillin and cephalosporin as an alternative drug for the treatment of systemic infections, especially for infections caused by β-lactamase-resistant antibiotics.