What drugs are used for shortness of breath must be specifically analyzed according to the specific causes of shortness of breath formation: 1. For shortness of breath caused by coronary heart disease, it is necessary to standardize the use of drugs for the treatment of coronary heart disease for relief, such as aspirin, hydroclobigrel, atorvastatin, benazepril, trimetazidine, isosorbide mononitrate, etc. 2. For shortness of breath caused by heart failure, the focus is on the use of diuretics to relieve the patient’s symptoms, such as toradol The focus is on using diuretics to relieve the patient’s symptoms, such as torasemide, furosemide, spironolactone, and tolvaptan. The effect is not good enough to use drugs that increase the contractility of the heart muscle, such as deacetyl trichothecene propyl, digoxin, etc. 3, asthma and other lung diseases caused by shortness of breath, you can use bronchodilator drugs to relieve symptoms, such as salbutamol, theophylline extended-release tablets, methylprednisolone, ketotilol, etc.