Diet therapy is one of the effective measures to treat hypotension, which can gradually improve the physical quality of patients, improve cardiovascular function, increase myocardial contractility, increase cardiac output, and improve arterial wall tension, so as to gradually raise blood pressure and stabilize the normal level, and eliminate various uncomfortable symptoms caused by hypotension. Dietary choices of patients with hypotension include the following points:1.Eat both meat and vegetables, reasonably match the diet, ensure the intake of comprehensive and sufficient nutrients, and gradually make the physique from delicate to strong. 2. If anemia is accompanied by low red blood cell count and insufficient hemoglobin, it is appropriate to eat more foods rich in "hematopoietic raw materials" such as protein, iron, copper, folic acid, vitamin B 12 and vitamin C, such as pig liver, egg yolk, lean meat, milk, fish and shrimp, shellfish, soybeans, tofu, brown sugar and fresh vegetables and fruits. Correcting anemia is conducive to increasing cardiac output, improving blood supply to the brain, raising blood pressure and eliminating adverse symptoms caused by low blood pressure. 3. Lotus seeds, longan, jujube, mulberry and other fruits have the power of nourishing the heart and blood, strengthening the spleen and nourishing the brain, and can be eaten frequently. 4. Those who are accompanied by poor appetite should properly eat foods and condiments that can stimulate appetite, such as ginger, onion, vinegar, sauce, sugar, pepper, pepper, beer and wine. 5. Contrary to hypertension, this disease should choose an appropriate diet with high sodium and cholesterol. Sodium chloride (that is, salt) needs to be taken12-15g per day. Foods such as brain, liver, eggs, cream, fish eggs, pig bones, etc., which contain more cholesterol, are often eaten in moderation, which is conducive to raising blood cholesterol concentration, increasing arterial tension and raising blood pressure.