Generally speaking, it is better to measure blood pressure around 6~10 am and 4~6 pm during the day. Human blood pressure is constantly changing throughout the day. Generally speaking, there is a peak time in the morning and a peak time in the afternoon, i.e., 6-10 a.m. and 4-6 p.m., and it is more accurate to measure blood pressure at these two times. This is because if the blood pressure is not exceeded during the peak hours of the day, it means that the blood pressure of the person being measured is really normal and not exceeded. It is also important to note that blood pressure is affected by many factors, such as strenuous exercise and salty food, which may lead to an increase in blood pressure. It is recommended that you rest for fifteen minutes before measuring your blood pressure and wait until your body is in a resting state before considering measuring your blood pressure, as this will result in a more accurate measurement of your blood pressure. In order to accurately reflect the body’s blood pressure condition, it is recommended to take three consecutive non-same-day blood pressure measurements. If you find high blood pressure, you should go to the hospital in time and take oral antihypertensive drugs under the doctor’s guidance to improve your condition.