抗生素是临床使用最广泛的药物。用之得当,它能为控制感染性疾病发挥重要作用。反之,可带来不良的后果。WHO对14个国家47所医院的监测报告指出,住院病人有30％使用抗生素。用四种以上的占80％,我院是县级综合医院,抗生素的应用情况如何?我们对抽取的100份使用抗生素的病历初步进行分析,发现脑血栓形成者有10％使用抗生素。肺炎合并慢性支气管感染,支气管肺炎,支气管炎以及阑尾炎切除术者100％都用抗生素。其中用一种抗生素者占14.9％,双联者占21.3％,三联者占19.4％,四联者占16.4％,亦有频繁换用抗生素的现 Antibiotics are the most widely used drugs in clinical practice. Properly used, it can play an important role in controlling infectious diseases. Conversely, can have undesirable consequences. WHO reports on the surveillance of 47 hospitals in 14 countries indicate that 30% of hospitalized patients use antibiotics. With more than four kinds accounted for 80%, our hospital is a county-level general hospital, the application of antibiotics how? We extracted the 100 cases of antibiotics preliminary analysis of the medical records, found that 10% of cerebral thrombosis with antibiotics. 100% of patients with pneumonia complicated by chronic bronchial infection, bronchopneumonia, bronchitis, and appendicitis have antibiotics. Of these, 14.9% were given an antibiotic, 21.3% were double, 19.4% were triple and 16.4% were quadruple, with frequent use of antibiotics