Blood pressure of 200 mmHg is dangerous, and this condition can occur in acute cases of hypertension, such as hypertensive crisis, hypertensive encephalopathy, or in the course of other diseases, mainly in the occurrence of acute cardiovascular and cerebrovascular stages, such as clinical hypertension over 200 mmHg, which can lead to cerebral hemorrhage, subarachnoid hemorrhage, and ischemic cerebral infarction. There is also the possibility of left heart failure, angina pectoris, and acute aortic coarctation. Aortic entrapment is when the pressure in the aorta is so high that it causes a tear and leads to entrapment. In addition, there is also the possibility of acute and chronic renal failure and other conditions, so this is the most important time to deal with emergency treatment. The emergency time to lower the pressure can also bring relief, which can prevent further changes that aggravate the condition. If it is an emergency, intravenous hypotension, such as sodium nitroprusside, can be used. Secondary cases can be treated by gradually lowering the blood pressure level within a few hours to 24 hours, or by taking rapid oral antihypertensive drugs.