Pneumothorax can occur after rupture of pulmonary herpes, if the amount of pneumothorax is small it can be self-absorbed and can be cured by itself. If the pneumothorax is heavy, it needs to be treated with the aid of closed chest drainage. One of the most important side effects of pulmonary herpes is pneumothorax, so when pulmonary herpes is diagnosed, we have to consider further treatment according to the morphology of pulmonary herpes. If the patient has a single pulmonary blister without any clinical symptoms, we do not need special treatment. If the pulmonary blisters are large, recurrent pneumothorax, and the pulmonary blisters are relatively limited, we can consider surgical treatment. If the patient’s pulmonary blisters are more distributed in both lungs, and the patient’s lung function has decreased significantly, we can inhale Ventolin, Aiquanelle, tiotropium bromide and other related drugs to achieve the purpose of asthma.