The specific medications that patients with shortness of breath should take should be clarified as to what causes the shortness of breath. Patients with shortness of breath can take oxygen first and further investigate the causes, as follows: a. Some people with shortness of breath are due to the occurrence of pulmonary embolism, in which case they should further go for pulmonary angiography, and combine it with thrombolytic therapy when necessary. For those who cannot be treated with thrombolysis, oral anticoagulant drugs should be combined, such as oral rivaroxaban. Second, if shortness of breath is caused by heart failure, it is recommended that patients can take oral furosemide and spironolactone, and also apply drugs like sakubatril valsartan, metoprolol, digoxin, and ivabradine hydrochloride, which can help to better improve the shortness of breath. Third, if the current shortness of breath is not a substantial disease, is the result of cardiac neurosis, it is recommended that patients can eat a little glutathione, Wu Ling capsule, can be combined with psychological diversion treatment.