Emergency antihypertensive measures need to be taken for subacute hypertension, either in the observation room of the emergency department or in the inpatient department for inpatient procedures, with the following specific medications: 1. Intravenous infusion of antihypertensive drugs can be taken, such as uradil, nicardipine, diltiazem, labetalol and other intravenous antihypertensive inhibitors; 2. Oral medications can also be taken as strong full-acting oral antihypertensive drugs, such as nifedipine extended-release tablets, Olmesartan, amlodipine benzoate tablets, and other compounded preparations. It is required to lower the blood pressure to near normal values within a few hours, but it is not advocated to lower it particularly low, such as to about 100 mmHg or 110 mmHg, which may bring uncomfortable symptoms to the patient. Therefore, by giving active measures in this issue, it can bring great benefits to the patients and avoid conditions such as hypertensive emergencies.