洋金花治疗慢性气管炎的特点是疗效高,见效快,对咳痰喘均有疗效,尤其镇咳祛痰作用更好,对干湿罗音、哮鸣音亦有较好疗效,而且体征的消失率往往高于症状的消失率。分型疗效比较,单纯型优于喘息型,虚寒型、痰湿型优于肺躁型、痰热型。从病情、病程、年龄与疗效关系看,病情越轻, Yang Jinhua treatment of chronic bronchitis is characterized by high efficacy, quick, cough and sputum are effective, especially antitussive expectorant effect is better, the wet and dry rales, wheeze also have a good effect, and the signs The rate of disappearance is often higher than the rate of disappearance of symptoms. Type of efficacy compared with pure type is better than wheezing type, Deficiency type, phlegm type is better than the lung type, phlegm type. From the disease, disease duration, the relationship between age and efficacy, the less the disease,