Pulmonary arterial hypertension is generally not self-curable and requires timely treatment to avoid triggering lung infections. Pulmonary hypertension is a pathophysiological state of abnormally high pulmonary artery pressure caused by certain reasons, there are no special symptoms in the early stage, only feel uncomfortable during strenuous activities, with the gradual increase in pressure, there can be dyspnea, chest pain, dizziness or fainting, hemoptysis and other manifestations. Generally can not be self-cured, need timely treatment, pulmonary hypertension is difficult to cure, but active treatment can be very good relief of symptoms. Patients found pulmonary hypertension should go to the hospital in a timely manner, under the guidance of the doctor for treatment, daily attention to attention to rest, avoid overwork, you can do some recreational activities to ease the mood, and develop good living habits.