探讨小儿哮喘的发病与宿痰、气虚、血瘀关系 ,即宿痰是小儿哮喘发作之因 ,气虚为其主要病理基础 ,血瘀为其发作的重要病理过程。防治应从以上三方面着手 ;而西医认为最主要的原因是变态反应所致支气管平滑肌痉挛 ,所治之一是缓解支气管平滑肌痉挛 ,之二是消除支气管粘膜的水肿 To explore the relationship between the incidence of asthma in children and sedative sputum, Qi, blood stasis, sputum is the cause of asthma attack in children, qi deficiency is its main pathological basis, blood stasis is an important pathological process of its onset. Prevention should be from the above three aspects; and Western medicine that the most important reason is due to allergic bronchial smooth muscle spasm, the rule is to relieve bronchial smooth muscle spasm, the second is to eliminate bronchial mucosal edema