what should I do if I have low blood pressure? To prevent hypotension, the following measures can be taken: First, appropriately increase the amount of salt and drink more water at the same time. More water can increase the blood volume after entering the blood, thus raising blood pressure. Second, increase nutrition, eat some tonics that are beneficial to regulating blood pressure, such as ginseng, astragalus, and pulse-activating drink. In addition, drinking some low-alcohol wine can also raise blood pressure. Third, strengthen physical exercise and improve the body's regulatory function. Physical exercise is good for both hypertension and hypotension. Fourth, in order to prevent dizziness, elderly patients with hypotension should pay attention to not moving too fast and too hard at ordinary times, and should move slowly when standing up from a lying position or a sitting position. Patients with micturition hypotension should also pay attention to the fact that it is best to hold something solid with your hands when urinating to prevent falling. 5. Drug therapy: antihypertensive drugs such as midodrine, ritalin and ephedrine, adenosine triphosphate, coenzyme A, vitamins B and C can be selected to improve the metabolic function of brain tissue. What treatment method does hypotension have? 1. Prevention of daily life? 6? ? 1 Exercise and enhance physical fitness? 6? When you get up in the morning, you should change your posture slowly to prevent your blood pressure from dropping suddenly? 6? 1 Sleeping at night and raising your head can reduce the symptoms of hypotension? 6? 1 Shower often to speed up blood circulation, or wash your feet alternately with cold water and warm water. 2. Drug treatment When daily treatment fails, you must give drug treatment to relieve symptoms and reduce the risk of serious complications. At present, Gutron is an effective drug approved by the Food and Drug Administration (FDA) to treat hypotension. The drug is developed, produced and sold by Nicomine (Austria) Company. 3. Diet therapy? 6? Strengthen nutrition and eat more digestible protein foods, such as chicken, eggs, fish, cheese and milk? 6? 1 Drink more soup, drink more water, and increase salt intake. Blood pressure refers to the pressure that blood exerts on the wall of blood vessels when blood flows in blood vessels. It can be divided into systolic pressure and diastolic pressure. Systolic blood pressure refers to the highest pressure in the artery when the ventricles of the heart contract (commonly known as "high pressure"); Diastolic pressure refers to the lowest pressure in the artery (commonly known as "low pressure") when the ventricle relaxes. At present, it is generally believed that the systolic blood pressure of normal adults is 9-14 mm Hg and the diastolic blood pressure is 6-9 mm Hg. Adults with systolic blood pressure below 9 mm Hg and diastolic blood pressure below 6 mm Hg are called "hypotension". Hypotension is divided into acute and chronic. Acute hypotension is more common in syncope and myocardial infarction. The causes of chronic hypotension are as follows: 1. Constitutional hypotension, also known as primary hypotension. This kind of hypotension can be completely asymptomatic, or only fatigue, palpitations and so on. The cause of constitutional hypotension is related to heredity, and influenced by factors such as mood and environment. 2. Postural hypotension, also known as orthostatic hypotension. When a normal person stands, the systolic blood pressure can temporarily decrease, and the diastolic blood pressure remains unchanged, but the systolic blood pressure can return to normal within 3 seconds to 4 seconds. If the blood pressure drops more than 5 mm Hg from supine position to upright position or after upright position, and it does not rise for a long time, it is called "postural hypotension". This situation is common after autonomic nervous dysfunction, long illness or taking certain drugs. 3. Suffering from endocrine diseases, such as hypothyroidism, chronic adrenocortical hypofunction and anterior pituitary hypofunction. 4. Suffering from chronic consumptive and chronic malnutrition diseases, such as malignant tumor, tuberculosis and hepatitis. 5. Suffering from cardiovascular diseases, such as chronic pericardial effusion and severe mitral stenosis. Among the above-mentioned causes of hypotension, physical and postural are the most common. These two kinds of hypotension are not necessarily the manifestations of diseases. If no other abnormal conditions are found in the hospital, there is no need to worry. However, patients should actively participate in sports activities and relax physically and mentally in order to enhance the stability of physical fitness and neurological function. In addition, patients can also choose the following two parties for treatment as appropriate. 1. 1 grams of licorice and cassia twig each, 1 dose per day, soaked in water as tea. This prescription is suitable for people who are weak, dizzy and weak. Do not use it for those with blood deficiency and heat. 2. 12 grams of Schisandra chinensis, 12 grams of licorice, and 15 grams of poria cocos, 1 dose per day, making tea and drinking. For the "symptomatic" hypotension caused by the primary disease, patients should go to the hospital for comprehensive examination and treatment. When the primary disease is cured, the symptoms of hypotension can be improved or disappeared.