【摘要】 目的 探讨用鱼腥草注射液进行膀胱冲洗预防中重度颅脑损伤病人泌尿道感染的效果。方法 将103例中重度颅脑损伤病例随机分对照组51例和观察组52例，对照组采用庆大霉素8万U加生理盐水250ml，观察组采用鱼腥草注射液30ml加生理盐水250ml进行膀胱冲洗2次/日，连续3～14天。结果 第10天观察泌尿组泌尿系感染率7.8%(3/51例)、对照组19.2%(10/52)例。两组比较，χ 2 =4.554，P<0.05，差异有显著性。结论 用鱼腥草注射液进行膀胱冲洗有良好的预防感染的作用，优于庆大霉素。

    关键词 鱼腥草注射液 泌尿道感染 膀胱冲洗

    【Abstract】 Objective To explore the effect of yuxingcao in performing biade washout to prevent urinary tract infection.Methods 103patients with middle-severe brain trauma were randomly divided into control group(51cases)and observing group(52cases)，the control group was used with Gentamycin80thousand U and N.S250ml.observing group was performed with yuxingcao30ml and N.S250ml to wash biade ......