[目的]观察肾上腺素雾化吸入治疗肺癌咯血的疗效及安全性。[方法]对30例肺癌咯血病人应用雾化吸入肾上腺素治疗,对照组采用常规治疗,进行疗效观察。[结果]治疗组效率明显优于对照组,差异有统计学意义(P﹤0.01)。[结论]肾上腺素雾化吸入治疗肺癌咯血可明显提高治愈率。 [Objective] To observe the efficacy and safety of inhalation of adrenaline in the treatment of hemoptysis of lung cancer. [Methods] Thirty patients with emphysematous lung cancer were treated with nebulized adrenaline inhalation. The control group was treated with routine therapy and the curative effect was observed. [Results] The efficiency of the treatment group was significantly better than that of the control group, the difference was statistically significant (P <0.01). [Conclusion] Adrenaline nebulized inhalation treatment of hemoptysis in lung cancer can significantly improve the cure rate.