Idiopathic spontaneous pneumothorax is a relatively common clinical condition. The management of pneumothorax without tension physiology denpends upon the size of the pneumothorax, the severity of symptoms, and the risk of recurrence. While the management of pneumothorax using Chinese medical prescription reported is very rare. I report on an adolescent male who presented with chest pain, cough and exertional dyspnea. Pneumothorax on the right was diagnosed from the chest x-ray in NTUH, and chest tube drainage was immediately performed. Unfortunately, he had a recurrence of pneumothorax, so he was started on Chinese medical treatment. The patient is currently doing well for 1 year's follow up.