Patients with high blood pressure should pay special attention to diet, diet should be light, low salt, low fat, low cholesterol, eat more bitter gourd, onion, lettuce, cucumber, tomato, celery, cauliflower, hollow cabbage, yellow sprouts, cabbage, chrysanthemum and other vegetables, eat more soy products can soften blood vessels, promote blood circulation, improve metabolism, the prevention and treatment of hypertension has great benefits. At the same time to low salt diet, do not eat animal offal, food containing high fat, to quit smoking and alcohol, reasonable physical exercise, to regularly review, with the blood pressure high and low to adjust the dose of antihypertensive drugs. Actively treat the original disease, combine work and rest, avoid overexertion, ensure sufficient sleep, avoid staying up late, keep a happy mood, avoid emotional excitement.