Currently measured blood pressure 160/110mmHg, not necessarily dangerous, once in a while is not a big problem, often so need to find the cause of the disease, may be dangerous, depending on what causes the rise in blood pressure, leading to elevated blood pressure can be divided into physiological causes and pathological causes. 1. Physiological reasons: for example, after staying up all night, emotional excitement or strenuous exercise, blood pressure can be significantly higher than the normal standard. Measurement results at this time are inaccurate and do not reflect the true level of blood pressure, which needs to be measured again after half an hour in a quiet state. If it has returned to the normal range, it is not harmful to the human body. 2. Pathological reasons: for example, the secondary increase of blood pressure caused by diagnosed hypertension or pheochromocytoma is dangerous and cannot be ruled out to lead to cerebral hemorrhage, cerebral infarction or retinopathy and other problems. Patients should go to the cardiovascular department of the hospital in time, and those who are clearly hypertensive should receive treatment under the guidance of the doctor to avoid affecting their personal health.