Whether mild emphysema needs treatment cannot be generalized. If there are no uncomfortable symptoms and the patient’s physical condition is good, then mild emphysema can be followed up regularly without special treatment, but if the development of the disease causes some uncomfortable symptoms, then it is necessary to receive regular treatment in time to avoid deterioration of the condition. Emphysema is a lung disease caused by the destruction of the alveoli, respiratory bronchioles and other end tissues, resulting in the expansion of the air spaces in the lungs, causing the lung volume to expand. For mild emphysema, individuals without any discomfort symptoms, can not be special treatment, as long as attention to do a good job of daily life management can be, such as away from cigarettes, a reasonable diet, moderate exercise and so on. However, if mild emphysema causes coughing, sputum and other uncomfortable symptoms, emphysema may be combined with an infection, and the individual needs to receive regular treatment, as early as possible treatment can effectively eliminate the symptoms caused by the disease, and improve the normal quality of life. Otherwise, further development of the disease may lead to worsening of the symptoms and may even jeopardize the safety of life. Individuals should pay more attention to their health condition and seek medical attention if symptoms of emphysema appear.