Acute symptoms of hypertension include dizziness, headache, nausea, vomiting, panic, chest tightness and other symptoms, mostly seen when the blood pressure is very high, clinically common when the blood pressure is 180/130mmHg, can appear hypertensive encephalopathy, can appear the above symptoms, which requires sublingual drugs to lower the blood pressure to below 180/110, commonly used drugs are nifedipine tablets, nifedipine tablets, etc. When the blood pressure is lowered to below 180/110mmHg, regular oral long-acting drugs can be taken for blood pressure control, commonly used are nifedipine extended-release tablets, benazepril, valsartan and other drugs to slowly and gradually control the blood pressure to below 140/90mmHg, and later adjust the dosage of antihypertensive drugs according to the blood pressure situation.