For patients with hypotension, if it is only mild and the patient does not have any discomfort, treatment may not be needed and it is usually sufficient to increase the amount of salt in the course of diet. If the patient has low blood pressure, there may also be symptoms such as transient darkness and dizziness. It is advisable to increase nutrition and eat tonic products that are good for regulating blood pressure, such as ginseng, astragalus, and raw pulse drink. In addition, to strengthen physical exercise, you can do aerobic exercise, such as brisk walking, jogging, etc., which is good for regulating the body’s blood pressure. In addition, for the elderly, due to the aging of the elderly body, so when changing from a lying position to a seat or standing position, the movement should be slower to prevent postural hypotension resulting in a fall.