High blood pressure low pressure, which is high diastolic pressure, can be improved with lifestyle modifications, and medication. Hypertension low pressure, refers to diastolic blood pressure. Clinically, hypertension is defined as systolic blood pressure ≥140mmHg and/or diastolic blood pressure ≥90mmHg. Hypertension has many causes, including heredity, stress, atherosclerosis, etc. The treatment of hypertension is recommended to control it by lifestyle and medication. The treatment of hypertension suggests controlling it through lifestyle habits and medication. In daily life, hypertensive patients need to control fat and sodium intake, reduce weight, exercise more, quit smoking and drinking, and other healthy lifestyles are conducive to lowering blood pressure. At present, the commonly used antihypertensive drugs include calcium channel blockers, β-receptor antagonists, ACEI, ARB, diuretics, which can be used according to the patient’s blood pressure and sensitivity to the drugs, and increase the dosage of antihypertensive drugs under the guidance of the physician and the combined use of multiple drugs. Patients with underlying diseases such as diabetes mellitus, hepatic and renal failure, endocrine disorders, it is recommended to actively treat the primary disease, which is conducive to blood pressure stabilization. Hypertension diastolic blood pressure increase, it is recommended to follow the doctor’s instructions for treatment.