目的:探讨甲泼尼龙琥珀酸钠对于毛细支气管炎的治疗效果。方法:选取毛细支气管炎患儿共48例,随机将其分为观察组和对照组各24例。对照组患儿仅给予常规治疗,观察组患儿在常规治疗如抗炎、雾化吸入、祛痰止咳治疗之外,加以甲泼尼龙琥珀酸钠进行治疗。对比两组患儿的咳嗽消失时间、平均住院时间、氧疗时间。结果:观察组患儿的咳嗽消失时间、平均住院时间和氧疗时间均明显短于对照组患儿,差异均具有统计学意义(P<0.05)。结论:采取甲泼尼龙琥珀酸钠对毛细支气管炎进行治疗具有显著疗效,且安全可靠,能够明显改善患儿的临床症状,缩短患儿治疗时间,值得临床推广应用。 Objective: To investigate the therapeutic effect of methylprednisolone succinate on bronchiolitis. Methods: A total of 48 children with bronchiolitis were randomly divided into observation group and control group with 24 cases each. Children in the control group were given only routine treatment. The children in the observation group were treated with methylprednisolone sodium succinate in addition to conventional treatment such as anti-inflammatory, nebulized inhalation and expectorant cough treatment. Cough disappear time, average length of stay and oxygen time of two groups were compared. Results: The cough disappear time, average length of hospital stay and duration of oxygen therapy in the observation group were significantly shorter than those in the control group, with significant differences (P <0.05). Conclusion: Taking methylprednisolone succinate has a significant effect on the treatment of bronchiolitis, and is safe and reliable. It can significantly improve the clinical symptoms and shorten the treatment time of children, and is worthy of clinical application.