本文对30例小儿哮喘用氨障素超声雾化吸入，解除哮喘发作及持续状态取得较好效果，报告如下。1临床资料本组30例，其中男18例，女12例。年龄1－10岁，平均7．2岁。病程8月-8年，平均42年。每年发作少于3次考11例，3～6次12例，超过6次7例。5例为哮喘持续状态，呼吸道感染诱发力 In this paper, 30 cases of pediatric asthma with ammonia block ultrasonic inhalation, relieve asthma attacks and sustained state to obtain better results are as follows. 1 Clinical data The group of 30 patients, 18 males and 12 females. Ages 1-10 years old, average 7.2 years old. Course of August - 8 years, an average of 42 years. Less than 3 episodes per year in 11 cases, 3 to 6 times in 12 cases, more than 6 times in 7 cases. 5 cases of asthma persistence, respiratory tract infection induced force