For chest tightness and shortness of breath, you can use Lianhua Qingdian capsule if it is inflammation of the lungs. If it is emphysema, you can use Lung tonic and blood circulation capsule or Cordyceps-based preparations, such as Jinshuibao capsule, Bailing tablet, Bailing capsule and so on. If the heart is bad, it needs to be divided into two parts, as follows: 1. Insufficient blood supply to the heart, you can use quick-acting heart-saving pills, compound danshen drip pills, and proprietary Chinese medicines for activating blood circulation and removing blood stasis, etc.; 2. If it is combined with heart failure, you can use Astragali Drabanemerosa hebecarpa Strong Heart Capsules and Yixinshu. These medicines are able to relieve the symptoms of heart failure and also activate blood circulation and remove blood stasis. In addition, herbs can not only treat the heart at the same time, but also treat the lungs at the same time, from the heart and lungs at the same time, not only to replenish the lungs and strengthen the heart, but also to activate blood circulation and remove blood stasis, phlegm, and tranquilize the spirit, which is the best effect. Drugs that promote diuresis are also often given in cases of chest tightness and shortness of breath, as diuresis can reduce the burden on the heart. At the same time, medicines can be given to relax the bowels, which can reduce the burden on the lungs. In Chinese medicine, the lungs and the large intestine are closely related to each other, and the urine and the heart are also closely related.