In this case, patients are advised to take either a priligy or a sartan antihypertensive drug, both of which are more effective in lowering diastolic blood pressure. The antihypertensive effect of the priligy class is relatively more potent than that of the sartan class, and it is also better for preventing left ventricular remodeling and reducing proteinuria. However, some patients may have a persistent dry cough during the process of taking it, and if this happens, it is recommended to switch to sartan-based antihypertensive drugs. If the blood pressure fails to reach the standard when taking sartan antihypertensive drugs alone, you can choose a compound preparation, such as Irbesartan Hydrochlorothiazide Tablets and Valsartan Hydrochlorothiazide Tablets, which is a combination of sartan drugs plus diuretics, and the relative effect is also good. It is recommended that in the process of lowering the low pressure, do not lower the diastolic pressure too low, diastolic pressure can best be controlled above 65mmHg.