High blood pressure is measured every day.

Blood pressure can be measured at any time of the day, but patients can take blood pressure measurements at dawn, 5-6 p.m., or within a specific time range for higher accuracy.

In general, blood pressure peaks at 8-10 a.m. and 5-6 p.m., so although patients with hypertension can measure blood pressure at any time of the day, they can obtain more accurate blood pressure values at the above two time periods. At the same time, if the doctor has specific requirements or recommendations, it is recommended that patients take blood pressure tests at specific times to obtain accurate blood pressure status.