What causes high blood pressure in the morning?

1, mental stress in the morning is

relatively quiet, the mood is relatively calm, blood pressure will be relatively low, after a day of fatigue or study, the spirit will be in a state of tension, and then affect blood circulation, causing high blood pressure at night.

2, dietary factors

intake of too much sodium salt or intake of a large amount of alcohol at night, can lead to increased blood volume, blood flow speed, and then increase the pressure on the blood vessel wall, causing low blood pressure in the morning and high blood pressure at night.

3, obstructive sleep apnea hypopnea syndrome

due to airway stenosis, regulatory function weakened and other reasons, patients sleep can lead to hypoxia, and then cause stimulation of the brain nerves, resulting in high blood pressure.