目前我国临床抗菌药物滥用的现象还较为普遍,由此而导致细菌耐药性快速增长,药品不良反应增多,患者住院时间延长和治疗费用增加,一定程度上影响了抗菌药物的疗效,同时也造成了医药卫生资源的浪费。抗菌药物如果应用不当,不仅造成浪费,也会引起许多医源性疾患及诱导细菌耐药性发 At present, the phenomenon of abuse of clinical antimicrobial drugs is still relatively common in our country. As a result, the rapid growth of bacterial resistance, the increase of adverse drug reactions, the prolongation of hospitalization and the increase of treatment costs have affected the curative effect of antimicrobial drugs to a certain extent, The waste of medical and health resources. Anti-bacterial drugs, if not properly applied, not only cause waste, but also cause many iatrogenic diseases and induce bacterial resistance