呼吸道疾病如感冒、气管炎、支气管哮喘等是常见病、多发病,其中慢性气管炎和支气管哮喘还可发展成肺气肿、肺原性心脏病,严重影响劳动人民的健康。慢性气管炎的主要症状是咳、痰、喘,这三种症状往往同时存在,也互相影响,治疗其中一种症状,将使其他症状相应得到改善。另外,咳、痰、喘症状多因呼吸道炎症而引起,必须消除炎症,才能收到良效。 Respiratory diseases such as colds, bronchitis, bronchial asthma and other common diseases, frequently-occurring disease, chronic bronchitis and bronchial asthma can also develop into emphysema, pulmonary heart disease, seriously affecting the health of working people. The main symptoms of chronic bronchitis is cough, phlegm, asthma, these three symptoms often exist at the same time, but also affect each other, the treatment of one of the symptoms, the other symptoms will be improved accordingly. In addition, cough, sputum, asthma symptoms and more caused by respiratory inflammation, inflammation must be eliminated in order to receive good results.