以支气管痉挛为特征的肺炎称为毛细支气管炎,其病原体主要为病毒,50%以上为呼吸道合胞病毒引起。此病多发生在3岁以下的儿童。我科近两年来应用酚妥拉明辅助治疗毛细支气管炎50例,疗效满意。现介绍如下。 Bronchospasm is characterized by pneumonia called bronchiolitis, the main pathogen of the virus, respiratory syncytial virus caused by more than 50%. The disease occurs in children under 3 years of age. In recent two years, our department applied phentolamine to treat 50 cases of bronchiolitis with satisfactory curative effect. Now introduced as follows.