Blood pressure is normal in the morning and high in the evening, which is considered to be related to poor sleep, apnea syndrome, and short-acting antihypertensive drugs taken.
Most of the high blood pressure at night is related to poor rest, staying up late, etc., which causes sympathetic nerve excitation, resulting in fast heart rate and vasoconstriction leading to high blood pressure. Secondly, respiratory sleep apnea syndrome, apnea for a long time leads to hypoxia, stress causes blood pressure to rise.
There are also hypertensive patients who take antihypertensive drugs in the morning, which can lower the blood pressure to the normal range. However, they are taking short-acting antihypertensive drugs, which have a short effective maintenance time and cannot control the blood pressure for 24 hours, resulting in high blood pressure at night.
If your blood pressure is normal in the morning and high in the evening, you need to go to the hospital in time to get a clear picture of the cause of your high blood pressure, and use medication to control your blood pressure according to your doctor’s instructions.