Patients with high blood pressure should pay attention to regular monitoring of blood pressure, limiting salt intake, following the doctor’s instructions for regular medication, and not stopping medication privately. China will measure two different blood pressure greater than or equal to 140/90mmHg is called hypertension. It is a multifactorial disease, especially genetic and environmental factors account for the main reason. Hypertensive patients are often combined with coronary heart disease, heart failure, cerebrovascular disease, chronic renal insufficiency and other diseases. Therefore, patients with hypertension should take antihypertensive treatment in time, which is very helpful to improve the prognosis and prevent complications. The drugs used include diuretics, b-receptor antagonists, calcium channel blockers, angiotensin-converting enzyme inhibitors, and angiotensin receptor antagonists in five major categories. Attention should be paid to regular, long-term medication, not to stop or change drugs. At the same time, attention should be paid to weight reduction, smoking cessation and alcohol restriction, low-fat and low-sodium diet, and increased exercise, so as to benefit from the treatment.