Chronic obstructive pulmonary disease is a disease characterized by airflow limitation, airflow limitation is progressively aggravated, slow obstructive pulmonary is a chronic disease, so in the long course of the disease is divided into acute exacerbation and stabilization, the two alternate, the treatment is as follows: 1, the treatment of slow obstructive pulmonary stabilization, including drug therapy and non-drug therapy, drug therapy is commonly used bronchodilators and inhaled glucocorticoids, drugs are inhaled The drugs are inhalation preparations, and long-term use is advocated. The clinician will assess the patient’s condition and grade the treatment according to the patient’s specific medications. Non-pharmacological treatment includes smoking cessation, oxygen therapy, ventilatory support, rehabilitation exercises, surgery, etc.; 2. Treatment of acute exacerbation, acute exacerbation of slow obstructive pulmonary disease refers to the acute exacerbation of cough and respiratory symptoms in patients beyond the daily range, to the extent that medication needs to be adjusted, most commonly induced by infection. Patients often present with increased dyspnea, cough, coughing, increased sputum, yellowing of sputum, and increased sputum volume, and treatment is anti-infection-based. On top of the original bronchodilator treatment, if the condition is more severe, systemic glucocorticoids can be added, together with anticoagulation therapy, cough and sputum treatment, and ventilator-assisted therapy.