A blood pressure of 200 requires hospitalization. Blood pressure 200 is a very high blood pressure and already belongs to hypertension level III. If this kind of high blood pressure is not treated in time, it may lead to many serious complications, such as acute heart failure, cerebrovascular accident, hypertensive nephropathy and so on, so patients with blood pressure of 200 need to be hospitalized immediately for treatment. During the hospitalization period, you need to apply antihypertensive drugs regularly under the guidance of the doctor, to control the blood pressure stable before discharge, if the blood pressure is at a high level for a long time, in the long run, it will have an impact on a number of organs. Secondly, it is also necessary to actively identify the specific causes of elevated blood pressure, because hypertension is divided into primary and secondary hypertension, if it is secondary factors caused by hypertension, you need to actively deal with the secondary factors, which is conducive to the effective control of blood pressure. Therefore, patients with blood pressure of 200 need to pay attention to timely medical treatment and systematic treatment under the guidance of doctors.