Hypertension is a clinical syndrome characterized by increased arterial blood pressure (systolic and/or diastolic) in the body circulation (systolic blood pressure ≥ 140 mm Hg and diastolic blood pressure ≥ 90 mm Hg), which may be accompanied by functional or organic damage to the heart, brain, kidneys and other organs. Hypertension is the most common chronic disease and the most important risk factor for cardiovascular and cerebrovascular diseases. Hypertension treatment should pay attention to the following matters: 1. Do not blindly lower blood pressure. First find out if the hypertension is caused by kidney disease, pheochromocytoma, cortisolism, gestational toxicity, aortic disease, etc.. The cause must be identified and treated symptomatically. 2, the dose and type of medication should not be the same. Treatment should be graded according to the severity of the disease, and pay attention to individual differences, the amount of medication varies from person to person. 3, except for mild or newly emerged hypertension, the use of drugs should not be single, should be combined with drugs, compound treatment. The advantage is to produce a synergistic effect, reduce the dose of each drug and its side effects. 4, adhere to long-term rational medication, blood pressure measurement, timely adjustment of dose, consolidate the effect. 5, it is advisable to gradually lower the blood pressure. For patients without complications, the blood pressure should be lowered to about 140/9 0 mmHg. Excessive lowering of blood pressure can make the brain, heart and kidney blood supply is insufficient to lead to further ischemia, dizziness in mild cases, or ischemic stroke and myocardial infarction in severe cases. 6, reasonable use of antihypertensive drugs, should not be suddenly stopped, so as not to cause a rise in blood pressure. 7, to prevent emotional excitement, to ensure adequate sleep, a relaxed mood. Regular life, appropriate physical exercise, such as walking, gymnastics, taijiquan, qigong, etc. 8, quit smoking, avoid excessive alcohol consumption. Prevent excessive fatty and full diet, should be light, rich in vitamins and protein, less salt and cholesterol food.