Blood pressure above 200mmHg without any symptoms does not mean that the body is not in danger, and in serious cases, it may induce cerebral hemorrhage, myocardial infarction, acute heart failure and other diseases. Blood pressure above 200mmHg without any symptoms is generally difficult to cause patients to pay attention to, thus affecting the effective control of blood pressure, some people are difficult to take medication regularly, and when accidents occur, they are often more sudden, and are generally more dangerous than those who have symptoms. Blood pressure above 200mmHg may cause basal ganglia hemorrhage and other diseases; long-term elevation will also cause coronary artery atherosclerosis, resulting in myocardial infarction caused by vascular plaque clogging; there may also be caused by overload of the heart, resulting in the left ventricle increased, resulting in myocardial contraction force decreased acute heart failure. It is recommended that patients regularly measure their blood pressure in their daily life, and take antihypertensive drugs regularly as prescribed by the doctor, avoiding omitting to take them or taking them sparingly to cause fluctuations in blood pressure. In daily life, we should also pay attention to eat a light diet, avoid high sugar and high fat intake, moderate exercise, quit smoking and drinking. Maintain a happy mood, and consult a doctor if you feel unwell.