Chronic obstructive pulmonary disease (COPD) has the potential to live up to 40 years, but it requires scientific treatment and enhanced daily care in order to prolong the survival time. 1. Scientific treatment: Chronic obstructive pulmonary disease (COPD) is mainly treated with medication, followed by the use of oxygen therapy to improve the physical condition. Generally speaking, patients should use targeted medications under the guidance of healthcare professionals, commonly including salmeterol, tiotropium bromide, prednisolone, cefadroxil, etc. In addition, even if the disease is in a stable stage, the patient should not be treated with medications that are not suitable for the patient. In addition, even if the condition is in a stable period, long-term oxygen therapy is needed, which is conducive to improving blood circulation and exercise capacity, and has a positive effect on physical health. 2. Daily care: COPD is stubborn and prone to recurring episodes, and patients are prone to negative emotions. Therefore, during the convalescence period, family members and relatives should give more encouragement, and the patients themselves should maintain an optimistic mindset to face the disease positively. In addition, they should ensure that the living environment is clean and free from smoking or second-hand smoke. Finally, according to their own physical condition, make a reasonable physical exercise program to improve the ability to resist disease and improve cardiopulmonary function. Chronic obstructive pulmonary disease (COPD) can cause chronic cough, shortness of breath, dyspnea, chest tightness and other symptoms, and the disease has a long duration, which will adversely affect your life and health. Therefore, you should go to the hospital as soon as possible at the early stage of the disease.