A blood pressure of 160 mmHg is considered secondary hypertension, and its severity depends on whether the patient has other comorbidities. If combined with a series of cardiovascular and cerebrovascular diseases, it is more serious, at any time may appear cerebrovascular rupture bleeding, endangering the life of patients. If the blood pressure is simply elevated and the patient has no other comorbidities, it is usually not serious, so pay attention to physical exercise every day, develop regular rest and rest habits, quit smoking and drinking, avoid high-calorie, high-fat and high-cholesterol foods, and eat more fresh vegetables and fruits. If combined with coronary heart disease, cerebrovascular disease, etc., it is necessary to actively carry out antihypertensive treatment, otherwise it may lead to brain, heart, kidney and fundus damage. The rate of occurrence of vascular lesions and the severity of vascular lesions will increase exponentially in secondary hypertension, and patients should promptly lower their blood pressure even if they do not show any symptoms. While treating hypertension, patients should also maintain the normal function of all organs. And patients with primary diseases such as diabetes should be treated actively for the primary diseases.