Emphysema is generally not curable. Symptomatic treatment can be used to relieve symptoms and prevent further progression of the disease. 1. Emphysema is a pathological state of decreased elasticity, hyperinflation, inflation and increased lung volume of the airway wall at the distal end of the terminal airway, with or without destruction of the airway wall. Once emphysema is formed, it is generally irreversible. 2. If the condition is not effectively controlled and further aggravated, chronic obstructive pulmonary disease, pulmonary hypertension, chronic pulmonary heart disease, and even respiratory failure may occur and become life-threatening. 3. Emphysema, if shortness of breath, wheezing and other symptoms, it is recommended that respiratory specialists for further consultation, under the guidance of the doctor to improve the examination, if necessary, the application of bronchodilators, such as budesonide formoterol, salbutamol, aminophylline and so on to alleviate the symptoms. For those who cannot cough up the sputum easily, they may use drugs to dissolve sputum, such as Ambroxol, Carbocisteine, and so on. 4. If the cough is accompanied by an increase in the amount of sputum and purulent sputum, there may be an infection, and antibiotics such as levofloxacin and cefuroxime should be considered. The choice of drugs, specific usage and dosage should follow the doctor’s instructions. In addition to medication, quitting smoking, staying away from dust, and maintaining a good psychological state also play a positive role in the treatment of this disease. It is recommended to follow up and review the disease regularly in specialized outpatient clinics to slow down the decline of lung function and improve the quality of life.