探讨儿童哮喘的病因及治疗方法。方法对１８４例哮喘急性发作患儿进行临床分析。结果患病年龄１～６岁者占７６．６３％；以上呼吸道感染为诱因者占９１．３０％；有药物、食物过敏史占４５．６５％；一、二级亲属有哮喘史者占４０．２０％；抗炎、解痉治疗大都在住院期内取得缓解（８７．５０％），但亦有复发。结论儿童哮喘多以上呼吸道感染为诱因，治疗应以抗炎及降低气道高反应性为主 To explore the etiology and treatment of childhood asthma. Methods A total of 184 children with acute asthma attack were analyzed. Results The age of patients aged 1 to 6 years accounted for 76.63%; upper respiratory tract infection as a cause of 91.30%; with drugs, food allergy accounted for 45.65%; first and second degree relatives have asthma history accounted for 40 .20%; anti-inflammatory, antispasmodic treatment mostly achieved remission within the hospitalization period (87.50%), but also recurrence. Conclusion Childhood asthma and more than the cause of respiratory tract infection, the treatment should be anti-inflammatory and reduce airway hyperresponsiveness