High diastolic blood pressure can be treated with angiotensinase inhibitors or angiotensin receptor inhibitors, beta-blockers, and diuretics and calcium channel receptor blockers can be added for poor control. 1. Angiotensinase inhibitor or angiotensin receptor inhibitor (ACEI or ARB): Because diastolic hypertension patients have higher renin levels and are often accompanied by increased sympathetic nerve tone, the use of ACEI or ARB can inhibit the renin-angiotensin system and inhibit the sympathetic nerves in order to achieve the purpose of lowering diastolic blood pressure. 2. β-blockers: can slow down the heart rate, make the cardiac cycle prolonged, diastolic prolongation of the most obvious, and then make the heart diastolic blood in the arteries have more time to flow to the periphery, so that the diastolic blood pressure is lowered. 3. Diuretics: Increase urine output and reduce circulating blood volume, which in turn lowers blood pressure and lowers diastolic blood pressure. 4. Calcium channel receptor blockers: block calcium channels, inhibit vasoconstriction, increase arterial elasticity, increase arterial blood pressure buffering capacity, reduce blood pressure. It is recommended to consult the hospital and follow the doctor’s advice to apply antihypertensive drugs.