If the blood pressure is 150mmHg three times on a non-same day, either diastolic or systolic pressure exceeds the normal value. In China, if the systolic blood pressure reaches 150mmHg, it is classified as grade 1 hypertension, and if the diastolic blood pressure reaches grade 3 hypertension. Hypertension is categorized into primary hypertension and secondary hypertension. When you find elevated blood pressure, you need to go to the hospital in a timely manner to get a clear picture of the type of hypertension and develop a treatment plan. 1. Primary hypertension: refers to hypertension originated from cardiovascular diseases, which can be treated with drugs such as enalapril, valsartan, sotalol, furosemide, etc. under the guidance of doctors. 2. Secondary hypertension: it can be seen in kidney diseases, such as renal artery stenosis, which can be treated with stent expansion in regular hospitals. It can also be seen in endocrine system diseases, such as primary aldosteronism, which can be treated by taking spironolactone. Patients with high blood pressure need to be treated in time to avoid adverse effects, and if there is any discomfort, please seek medical treatment offline in a timely manner.