目的:探讨痰热清注射液辅助抗生素降阶梯治疗老年重症肺炎的临床效果。方法:本次医学研究选择核工业四一六医院2012年1月-2014年1月之间收治的100例老年重症肺炎患者为观察对象,随机将其分为对照组和观察组,每组50例。对照组患者接受常规治疗,观察组患者接受痰热清注射液辅助抗生素降阶梯治疗,对比分析两组患者临床疗效。结果:观察组患者临床治疗的总有效率和CD4+、CD8+和CD4+/CD8+等免疫功能指标均明显优于对照组,组间比较,差异具有统计学意义(P<0.05)。结论:痰热清注射液辅助抗生素降阶梯治疗是一种较为理想的老年重症肺炎临床治疗方案,临床效果显著。 Objective: To investigate the clinical effect of Tanreqing injection assisted antibiotic descending ladder in the treatment of elderly severe pneumonia. Methods: The medical research selected 100 patients with severe pneumonia admitted to Hospital 416 Hospital of Nuclear Industry from January 2012 to January 2014 as the observation subjects, which were randomly divided into control group and observation group example. Patients in the control group received routine treatment. Patients in the observation group received Tanreqing injection assisted with antibiotic descending ladder. The clinical efficacy of the two groups was compared and analyzed. Results: The total effective rate of clinical treatment and the immune function indexes such as CD4 +, CD8 + and CD4 + / CD8 + in the observation group were significantly better than those in the control group. There was significant difference between the two groups (P <0.05). Conclusion: Tanreqing injection assisted antibiotic descending ladder treatment is an ideal clinical treatment of severe pneumonia in elderly patients, the clinical effect is significant.