目的观察甘利欣对肺部感染并肝功能异常的降酶疗效。方法126例病人随机分为2组。治疗组66例,男34例,女32例,年龄47.08±8.64岁,用甘利欣150mg加入10%葡萄糖250ml静滴,qd;对照组60例,男32例,女28例,年龄49.89±11.31岁,用能量组液体250ml静滴,qd,均10d为一疗程。结果治疗组降ALT、AST、GGT的有效例数有效率分别为6497%、6497%和6293.9%,对照组分别为4880%、5083.3%和4676.7%,两组比较差异有显著意义P<0.01。结论甘利欣对肺部感染并肝功能异常有较好的降酶效果。 Objective To observe the effect of diphenhydramine on the down-regulation of pulmonary infection and abnormal liver function. Methods 126 patients were randomly divided into two groups. The treatment group of 66 patients, 34 males and 32 females, aged 47.08 ± 8.64 years, with 250ml of Gan Lixin 10% glucose 250ml intravenous infusion, qd; control group of 60 patients, 32 males and 28 females, aged 49.89 ± 11.31 Years old, with the energy group liquid 250ml intravenous infusion, qd, both 10d for a course of treatment. Results The effective rates of ALT, AST and GGT in the treatment group were 6497%, 6497% and 6293.9%, respectively, and 4880%, 5083.3% and 4676.7% in the control group, respectively. There was significant difference between the two groups (P <0.01). Conclusions Glycyrrhizin has a good effect on reducing the pulmonary infection and abnormal liver function.