Chronic obstructive pulmonary disease, abbreviated as COPD or slow obstructive pulmonary, is mainly prevalent as chronic bronchitis and emphysema. It has become one of the four major chronic diseases in China and ranks as the third cause of death, and currently, the incidence rate in China is about 10%. The treatment of chronic obstructive pulmonary in addition to conventional drug therapy, the following conditions need to be noted in order to continuously improve the quality of life of patients 1, quit smoking: domestic and foreign studies have shown that control of smoking is one of the main measures to prevent and treat chronic obstructive pulmonary disease. 2.Enhance nutritional support: Patients with chronic obstructive pulmonary disease are often combined with malnutrition, and the more severe the airway obstruction, the higher the incidence of malnutrition, so patients are encouraged to have reasonable nutritional support therapy. For patients with chronic whistle failure, a high-quality protein, low-carbohydrate and appropriate fat diet is recommended. 3, home oxygen therapy: For patients with arterial oxygen analysis below 60 mmHg, or fingertip oxygen saturation below 88%, long-term home oxygen therapy is recommended. It can alleviate tissue metabolic hypoxia, slow down the formation of pulmonary hypertension, improve the quality of life of patients with chronic obstructive pulmonary disease, and prolong life expectancy. 4.Psychological guidance: Patients’ psychological burden increases with the deterioration of lung function and affects their daily life, leading to the decrease of daily living ability and the state of psychological depression and anxiety. Through health education and reasonable psychological guidance, it may greatly improve the conversion of patients in the family and social role relationships, which is conducive to improving the quality of life of patients. 5, rehabilitation: now the domestic rehabilitation of the disease is still in the initial stage, foreign countries have carried out in-depth research. It can be done by walking, cycling, or pedal bicycle, or using dumbbell exercise, etc., to prompt exercise tolerance and prolong patients’ life span. Therefore, slow obstructive pulmonary disease is a complex multi-factor caused by the disease, in the treatment also need to use a variety of means of symptomatic treatment, and constantly improve the efficacy, improve the quality of life of patients and extend life expectancy.