目的分析小儿肺炎支原体肺炎的临床诊断方法、治疗方法及效果。方法 74例小儿肺炎支原体患儿,随机分为观察组和对照组,各37例。观察组患者应用阿奇霉素进行治疗,对照组应用红霉素进行治疗。观察两组疗效并对比分析。结果观察组治疗总有效率高于对照组,差异具有统计学意义(P<0.05)。观察组肺部啰音及咳嗽消失时间短于对照组,差异具有统计学意义(P<0.05)。观察组不良反应发生率低于对照组,差异有统计学意义(P<0.05)。结论阿奇霉素在小儿肺炎支原体肺炎临床治疗中应用效果确切,且可靠、安全,值得临床推广。 Objective To analyze the clinical diagnosis, treatment and effect of Mycoplasma pneumoniae pneumonia in children. Methods 74 cases of children with Mycoplasma pneumoniae were randomly divided into observation group and control group, 37 cases in each group. Patients in the observation group were treated with azithromycin, while those in the control group were treated with erythromycin. The two groups were observed and compared. Results The total effective rate of observation group was higher than that of control group, the difference was statistically significant (P <0.05). The observation group lung rales and cough disappear shorter than the control group, the difference was statistically significant (P <0.05). The incidence of adverse reactions in the observation group was lower than that in the control group, the difference was statistically significant (P <0.05). Conclusion azithromycin in children with Mycoplasma pneumoniae pneumonia clinical treatment of the exact effect, and reliable, safe, worthy of clinical promotion.