Patients with long-term low blood pressure need to clarify the cause of the disease, many with the physical or genetic factors related to the patient has no special impact, just need to observe. The main thing to do is to exercise more, improve cardiopulmonary function, do not favoritism in diet, more intake of protein foods such as lean meat, dairy products, egg products and so on. Usually more intake of fruits and vegetables, salty food can also be appropriate intake. For people with long-term low blood pressure, as long as the state of low blood pressure does not affect the habits of life, most do not need special attention. But serious diseases caused by low blood pressure need symptomatic treatment, such as shock and other causes of low blood pressure, the patient is still to treat the primary disease is the main, ordinary life for the physical low blood pressure does not need to be particularly nervous.