There is no best way for emphysema to disappear. Emphysema lesions are generally irreversible and cannot be completely cured, but the quality of life of patients can be improved by timely and standardized treatment. Emphysema is mainly caused by a variety of factors such as environmental factors, dysregulation of protease-antiprotease balance, and genetic factors. The pathological changes of emphysema are mainly the destruction of alveolar walls leading to permanent enlargement of alveoli and alveolar ducts, which is generally irreversible. The clinical symptoms of emphysema are coughing, coughing up sputum, wheezing, dyspnea, etc. The treatment includes general treatment, medication and surgery. Patients with emphysema should pay attention to keep warm, quit smoking, and avoid exertion; if coughing and coughing up sputum is high, drugs such as Ambroxol and Bromhexine can be used to stop coughing and resolve sputum; if shortness of breath and wheezing symptoms occur, albuterol, formoterol, and tiotropium bromide can be used to alleviate the symptoms. For patients with surgical indications, surgical treatment is feasible, including resection of huge pulmonary hernias, lung volume reduction surgery and lung transplantation. If diagnosed with emphysema, you should choose a regular hospital for treatment in time and standardize the treatment under the doctor’s guidance, so as not to delay the condition.