支气管哮喘,支气管哮喘,zhiqiguan xiaochuan,zhiqiguan,xiaochuan,[拼音]:zhiqiguan xiaochuan[外文]:bronchial asthma一种过敏性疾病。是由过敏原或非特异性刺激因素(感染、冷空气、气候变化、药物、化学物质、精神等)引起的广泛气道狭窄,这种气道狭窄有可逆性。以反复发作...