我院于1996年9月~1998年4月收治毛细支气管炎患儿70例,其中35例患儿采用硝苯吡啶与复方丹参治疗,疗效显著,现报告如下:1 临床资料1．1本组病例均符合1987年4月成都会议诊断标准与分型。患儿年龄为3~10个月,均急性起病,阵发性喘憋,以明显的呼气性呼吸困难和哮鸣音为主要特征。听诊重者呼吸音减低,喘憋缓解时可闻及细湿罗音。实验室检查:白细胞5~12×10~9/L,中性粒细胞0.50~0.75,淋巴细胞0.15~0.50,胸部X Our hospital from September 1996 to April 1998 were treated 70 cases of children with bronchiolitis, of which 35 cases of children treated with nifedipine and compound Danshen significant effect is reported as follows: 1 Clinical data 1.1 The group Cases are in line with the diagnostic criteria and classification of Chengdu meeting in April 1987. Children aged 3 to 10 months, all acute onset, paroxysmal asthma, with significant expiratory dyspnea and wheeze as the main feature. Auscultation heavier breathing sound reduction, wheezing can be soothing relief and wet rales. Laboratory tests: white blood cells 5 ~ 12 × 10 ~ 9 / L, neutrophils 0.50 ~ 0.75, lymphocytes 0.15 ~ 0.50, chest X