Emphysema is irreversible. General treatment, medication and surgery can be used to slow down the progression of emphysema, improve respiratory function, and enhance the patient’s ability to work and live. 1. General treatment: the main purpose is to quit smoking and get rid of the polluted environment; at the same time, a set of personalized pulmonary rehabilitation plan is formulated to improve the patient’s ability to move around and improve the quality of life. 2. Pharmacological treatment: bronchodilators can relieve symptoms such as shortness of breath, dyspnea and cough, and are the main therapeutic drugs, such as salbutamol and formoterol; inhaled glucocorticosteroids, such as budesonide, can reduce airway swelling and mucus, and effectively treat shortness of breath, and need to be used under the guidance of a doctor. 3. Surgery: Patients with severe emphysema can be treated with surgery, including surgical lung decongestion, lung transplantation, etc. to reduce symptoms. It is recommended that patients with emphysema consult a doctor in time to find out the cause and standardize the treatment under the doctor’s guidance.