剖宫产手术为进宫腔手术,与阴道相通,易发生感染,故需预防用药。合理使用抗菌药物可以预防感染、减少患者的痛苦和节约经济成本,但是不合理使用也会出现耐药菌株、药物不良反应及增加患者的经济负担。因此,促进临床合理使用抗菌药物非常重要。为了解我院产科围术期预 Caesarean surgery into the uterine cavity surgery, and vaginal interlinked, prone to infection, it is necessary to prevent medication. Rational use of antimicrobial agents can prevent infections, reduce patient suffering and save on economic costs, but drug-resistant strains, adverse drug reactions and increased financial burden on patients are also unhealthy. Therefore, to promote the rational use of antimicrobial drugs is very important. To understand the obstetric perioperative pre-hospital