There are two types of chest tightness and dyspnea: 1. heart problems, heart disease patients with chest tightness and dyspnea, with mild symptoms can take oral Chinese medicine to activate blood circulation and resolve blood stasis, such as compound Dan Shen drops, Ginkgo biloba drops or quick-acting heart pills to relieve symptoms, and oral anti-platelet aggregation drugs to prevent narrowing of blood vessels. 2. respiratory system problems, mostly seen in patients with respiratory system diseases such as Allergic asthma, or chronic bronchitis, or even patients with chronic obstructive pulmonary disease. These patients will have seasonal chest tightness dyspnea, coughing, coughing and other respiratory symptoms, which are treated with bronchodilator drugs, such as oral spray salbutamol, and cough and phlegm medication.