目的:探讨左氧氟沙星的不良反应,以加强药物的合理应用。方法:采用回顾性调查方法,对我院2008-2010年间上报的34例左氧氟沙星不良反应的资料进行整理、分析。结果:左氧氟沙星药物不良反应涉及到多个器官系统。结论:临床上应重视左氧氟沙星的不良反应,加强左氧氟沙星的合理应用,减少药物不良反应的发生。 Objective: To investigate the adverse reactions of levofloxacin to enhance the rational use of drugs. Methods: A retrospective survey was conducted to analyze and analyze the data of 34 cases of levofloxacin adverse reactions reported in our hospital from 2008 to 2010. Results: Levofloxacin adverse drug reactions involving multiple organ systems. Conclusion: In clinical practice, the adverse reactions of levofloxacin should be emphasized and the rational use of levofloxacin should be strengthened to reduce the adverse drug reactions.