毛细支气管炎是两岁以内婴幼儿常见的一种以喘憋为主的急性下呼吸道感染。临床表现起病急,症状重,进展快;如不及时治疗,可危及性命。我科于1985年12月至1987年4月采用硫酸镁静滴,取得了较好疗效,现将资料完整的70例报告如下。 Bronchiolitis is a common lower respiratory tract infection in wheeze-dominated infants and young children aged less than two years old. Rapid onset of clinical manifestations, symptoms, rapid progress; if not treated, can be life threatening. Our department in December 1985 to April 1987 intravenous infusion of magnesium sulfate, and achieved good results, the information is now complete 70 cases are reported as follows.