A blood pressure of 160/90 mmHg is considered high and requires repeated monitoring to clarify the diagnosis of hypertension. Clinical provisions of blood pressure water systolic pressure ≥ 140mmHg and (or) diastolic pressure ≥ 90mmHg belongs to the elevated level of blood pressure, but only non-same day three times the level of blood pressure are more than the normal value of blood pressure can make a diagnosis of high blood pressure. 160/90mmHg blood pressure is more than the normal value of the blood pressure, whether it belongs to the high blood pressure medication to repeatedly monitor the level of blood pressure, and at the same time to pay attention to ensure that the level of blood pressure can be accurately measured. Clinically an elevated blood pressure level temporarily can not diagnose hypertension, usually measure blood pressure should be measured in a quiet situation, at the same time to choose to comply with the provisions of the blood pressure instrument for measurement, to ensure the accuracy of the blood pressure measurement value. People with high blood pressure levels should measure their blood pressure correctly under the guidance of a physician and make a clear diagnosis of their blood pressure so that they can take the next step in treatment according to the doctor’s instructions.