Deep breathing is good for emphysema. Emphysema is currently a class of incurable lung diseases, and the damage caused by the disease to the lungs, often irreversible; patients should cooperate with the doctor to choose the right medical program for their own treatment in addition to the daily should also do a good job of disease care health care work. Deep breathing has certain benefits for emphysema patients. Because in the process of deep breathing, can improve lung function, play the effect of exercise lungs. Therefore, emphysema patients should take care to learn how to take deep breaths in a correct and orderly manner. Individuals suffering from emphysema should try their best to achieve early diagnosis and treatment, as further development of the disease is likely to lead to respiratory distress and even threaten the patient’s life; regular medical checkups are recommended to control emphysema at an early stage of its development and to reduce the harmfulness of the disease. If there are any symptoms of physical discomfort, one should go to the hospital and consult a physician.