目的:调查住院患儿的用药情况,分析合理性。方法:抽取我院2010年6月～2011年6月住院患儿病历,每月30份,对用药情况进行统计分析。结果:抗菌药使用率为88.9%,合格处方比例为65.6%;糖皮质激素使用率为58.6%,合格处方比例为77.7%;解热镇痛药使用率为10.8%,合格处方比例为79.5%;抗病毒药使用率为72.2%。结论:我院儿童用药存在许多不合理之处,为促进儿童合理用药,应及早建立儿童用药指导体系,规范化用药。 Objective: To investigate the medication in hospitalized children and analyze the rationality. Methods: The hospital records from June 2010 to June 2011 in our hospital were collected, and 30 cases were collected monthly. Statistical analysis was made on the use of drugs. Results: The antibacterials utilization rate was 88.9%, the qualified prescription rate was 65.6%, the glucocorticosteroid usage rate was 58.6%, the qualified prescription rate was 77.7%, the antipyretic and analgesic usage rate was 10.8%, the qualified prescription ratio was 79.5% ; Antiviral usage rate was 72.2%. Conclusion: There are many irrational problems in the medication for children in our hospital. To promote rational drug use in children, a guiding system for children’s medication should be established as early as possible to standardize the medication.