毛细支气管炎是秋冬季婴幼儿的常见病、多发病，它的主要特点是各段支气管尤其是毛细支气管平滑肌严重痉挛，导致间质性肺炎或阻塞性肺气肿等。解除支气管痉挛、改善肺通气功能和肺微循环，是治疗毛细支气管炎的关键。酚妥拉明和阿拉明两药合用，可有效解除支气管平滑肌痉... Bronchiolitis is a common disease in infants in autumn and winter, frequently-occurring disease, its main feature is the various stages of bronchial bronchial smooth muscle spasm, leading to interstitial pneumonia or obstructive pulmonary emphysema. Relieve bronchospasm, improve pulmonary ventilation and pulmonary microcirculation, is the key to the treatment of bronchiolitis. Phentolamine and Alamin combined two drugs, which can effectively relieve bronchial smooth muscle spasm ...