药品不良反应(adverse drug reaction)一般是指在正常用量和用法下,药物在预防、诊断、治疗疾病或调节生理功能时所发生的意外的、与防治目的无关的不利或有害的反应[1]。我国实行药品不良反应报告制度,随着全国药品不良反应监测工作的逐步深入,药品不良反应越来越受到全社会的 Adverse drug reaction (ADR) generally refers to the adverse drug reactions that occur in the prevention, diagnosis, treatment of disease or regulation of physiological functions, which are not related to the purpose of prevention and control under normal usage and usage [1] . China’s implementation of adverse drug reaction reporting system, with the gradual deepening of the national drug adverse reaction monitoring, adverse drug reactions more and more by the whole society