老年人因机体功能的减退 ,合并症增多 ,易患肺部感染治疗较困难。本文通过 68例老年肺部感染辅以黄芪加复方丹参注射液治疗 ,取得了较好的临床疗效 ,现报告如下。1　临床资料1.1　病例选择　根据患者的临床症状、体征、血常规及Ｘ线胸片明确肺部感染诊断 68例。随机分 2组 ,2组 Elderly due to decreased body function, increased comorbidity, susceptible to pulmonary infection treatment more difficult. In this paper, 68 cases of elderly pulmonary infection with Astragalus plus compound Salvia injection, and achieved good clinical efficacy, are as follows. 1 Clinical data 1.1 Case Selection According to the patient’s clinical symptoms, signs, blood and chest X-ray clear diagnosis of 68 cases of lung infection. Randomly divided into two groups, two groups