People with low blood pressure should eat a diet high in vitamins, calories and protein. If there is hypotension accompanied by physical discomfort, you must go to the hospital in time to find out the cause. It is of great significance for the prevention and treatment of liver diseases. When sleeping at night, put your head up to reduce the symptoms of hypotension. In the morning, sit up a few minutes after waking up, then do 1 to 3 minutes at the bedside, and gradually transition to standing position. This will help to promote the return of veins like the heart and reduce the occurrence of postural hypotension. You should also try to avoid lying in bed for a long time, and avoid overheating the bath water or taking a bath for a long time, because too hot may lead to vasodilation, lower blood pressure, and cardiovascular and cerebrovascular events.