1, Hypertension is a lifestyle disease and can be prevented as well as treated by establishing a healthy lifestyle. 2, blood pressure tends to be higher in the winter than in the summer and varies throughout the 24 hours of the day, with 9-11 a.m. and 3-5 p.m. being the highest, and the lowest blood pressure in the evening during sleep. 3, the risk factors for the development of hypertension: overweight; over-salty diet, calcium and potassium deficiency; long-term excessive alcohol consumption; lack of physical activity, long-term mental stress, etc. 4, the dangers of hypertension: stroke, coronary heart disease, renal failure, myocardial infarction, etc. 5.Patients with hypertension need regular checkups: ①regularly measure blood pressure and weight; ②regular laboratory tests for blood glucose, blood lipids and urine routine; ③Checkups of easily involved organs as prescribed by the doctor: electrocardiogram, kidney function and fundus of the eye, etc. 6, adhere to not less than 30 minutes of physical exercise every day; adjust the dietary structure, reduce the amount of salt, drinkers to reduce the amount and number of alcohol; quit smoking; bathing water temperature should be maintained at 35 ~ 36 ℃, should not be immediately after the meal to take a warm bath, bath time should not be too long; less angry, more communication, keep a calm state of mind. 7, hypertensive patients “three three”: “three and a half minutes”, “three and a half hours” and “three glasses of water The “three and a half minutes”, “three and a half hours” and “three glasses of water”. ①”Three and a half minutes” is: when you wake up at night, after waking up and opening your eyes, continue to lie flat for half a minute; then sit in bed for half a minute; then dangle your legs along the edge of the bed for half a minute, and finally move down to the floor. ②”Three and a half hours” is: walk for half an hour in the morning; sleep for half an hour at noon; walk for half an hour at night. ③”Three glasses of water” is to drink a glass of warm water before going to bed at night, wake up in the middle of the night to drink a glass of warm water, and wake up in the morning to drink a glass of warm water. The “three three” of hypertensive patients, simple and easy to implement, effective, make a habit, to stabilize blood pressure is very beneficial. 8, hypertension patient’s reasonable diet: ① limit salt, salt should be gradually reduced to less than 6 grams per day. ② Limit alcohol consumption: it is best not to drink alcohol. If you drink, it is best to drink red wine, and if you must drink white wine, not more than 1 tael per day. ③ Eat more fresh vegetables and fruits, not less than 1 pound of vegetables and 2-4 taels of fruits to supplement potassium, vitamins and dietary fiber. ④ increase the intake of dietary calcium, common high calcium foods are fresh milk, beans and their products, it is advisable to eat more fresh dark green vegetables, kelp, fungus; ⑤ reduce dietary fat, moderate increase in quality protein: choose fish, poultry, lean meat and other animal foods, eat more beans and their products. 9, to help lower blood pressure food: fish can prevent cardiovascular disease; oysters contain zinc; shrimp skin contains calcium; garlic contains selenium, selenium can prevent blood clotting; onion contains prostaglandins, activating hemolysis fibrin, has the function of diastolic blood vessels. Capsicum is also known as blood pressure grass, heart protection grass, contains choline flavonoids, can lower blood pressure. Celery can lower blood pressure, especially the leaves and roots. Eggplant contains vitamins and calcium, called cardiovascular friend. Tomatoes contain carotene, vitamins, and prevent blood vessel fragility. Chrysanthemum contains volatile oil and choline, which has the function of lowering blood pressure and tonic brain. Winter melon, peas, bananas, apples, persimmons, green beans, hawthorn, silver fungus, shiitake mushrooms, seaweed, nori, fungus, silver fungus, etc. all have a positive effect on lowering blood pressure. 10, eat more fruit is good for lowering blood pressure. In the case of blood sugar is not high, the following fruits can be eaten: ① Hawthorn: has the effect of lowering blood pressure and cholesterol as well as the function of dilation of blood vessels. ② Banana: has a refreshing appetite, go to the liver fire, disperse internal heat, laxative, ventilating function. ③Citrus: contains vitamin A, B, C and vitamin P which has a protective effect on blood vessels. ④Apple: can improve the hardening of blood vessels, and has a better effect on patients with hypertension caused by eating too much salt. ⑤ Date: contains protein, sugar, amino acids, vitamins, calcium, phosphorus, magnesium, iron, etc. It also contains cyclic adenosine phosphate, which is effective in lowering blood pressure and protecting blood vessels. 11, exercise precautions: do not do too violent movements of low bending, excessive changes in body position, as well as forceful breath-holding movements; avoid arbitrarily increasing the amount of exercise or extend the exercise time, otherwise there is a risk of aggravating the disease; avoid doing strong competition activities, because the competition can make people emotionally tense, thus promoting the rise of blood pressure and accidents; the best time for exercise is generally around 8-10 a.m. or 4-6 p.m. The best time to exercise is usually around 8-10 am or 4-6 pm; don’t move immediately after meals, rest for about 20-30 minutes before moving. 12, to adhere to the medication, regular review at the hospital.