Lung herpes is an irreversible organic change of lung structure, which cannot be eliminated by medication at present. Lung herpes that are larger in size, more in number or with complications are recommended to be surgically resected or sutured. Lung blisters are air-containing saccular cavities with a diameter of more than 1cm formed after the rupture of alveolar septa due to the destruction of lung tissues by various causes, and the common causes include smoking, chronic obstructive pulmonary disease, pneumonia, tuberculosis, etc., and the causes of the disease are not yet known in some patients. Patients with asymptomatic pulmonary blisters generally do not require special treatment. Lung blisters that are large in size, number or combined with recurrent infections that may rupture and cause hemopneumothorax should be treated with timely surgery. Most of the pulmonary blisters can be removed through thoracoscopy, and those that are difficult to be removed can be incised and then sutured to close the area of air leakage and the incision margins, so as to prevent them from rupturing and causing pneumothorax. It is recommended to go to the hospital as soon as possible after the discovery of pulmonary blisters, and ask the professional doctor to evaluate the condition and treat it accordingly.