Left upper lung pustules can be treated surgically, but there is no effective drug treatment. If it is an asymptomatic pulmonary herpes found by examination, no treatment is usually needed. 1. The indications for surgical treatment of pulmonary herpes are: spontaneous pneumothorax or hemothorax due to rupture of pulmonary herpes; large volume of pulmonary herpes compressing adjacent lung tissues; repeated infection of pulmonary herpes. 2. The specific methods of pulmonary herpetic surgery are various, mainly in thoracoscopic wedge-shaped resection of pulmonary herpetic, when it is difficult to complete resection can also be the pulmonary herpetic incision after suture air leakage site, suture cutting edge; smaller or close to the lung door of the pulmonary herpetic is feasible to ligature or sewing treatment; when the affected lobes of the lung in addition to pulmonary herpetic almost no normal lung tissue, can also be feasible pulmonary lobectomy. The causes of pulmonary herpes are various, and it is necessary to clarify the specific causes of the disease and then target treatment. It is recommended to go to the hospital in time to find out the cause of pulmonary herpes and actively cooperate with doctors for treatment.