Blood pressure can be increased and adjusted to the normal range by regulating diet, improving lifestyle and medication. 1. Adjusting diet: Most of the patients with low blood pressure are weak, so they need to increase nutrition in their diet, eat more foods rich in protein and vitamins, and eat less spicy and stimulating foods. Supplement more water, so as to increase blood volume. 2. Improve life style: usually patients should keep enough sleep, do not stay up late, and exercise appropriately, which is conducive to improving the regulation function of nerves and blood vessels, and reducing the episodes of upright hypotension. 3. Drug regulation: under the premise of clearly suffering from low blood pressure, you can use drugs such as Midodrine and Methylprednisolone under the guidance of doctor, which is good for raising blood pressure. But there are certain side effects, need to regularly monitor blood pressure, if there are abnormalities need to go to the hospital in time. If the patient’s blood pressure is low for a long period of time, it is recommended to go to the hospital in time for the relevant diagnosis and treatment.