What happens when blood pressure is high?

Blood pressure occasionally high reasons usually include emotional excitement, strenuous exercise, lack of sleep, etc.

1. Emotional excitement

If the patient is more excited, leading to sympathetic nerve excitation, so that the ability of heart contraction increased, causing blood pressure to rise.

2. Severe exercise

If the patient in the measurement of blood pressure before the long-distance running, rope skipping, climbing and other strenuous exercise, resulting in the body needs more oxygen and energy, so that the heart runs faster, may cause blood pressure levels to rise.

3. Insufficient sleep

If the patient stays up for a long time, resulting in insufficient sleep, so that renin-angiotensin-aldosterone system activation, causing blood pressure levels to exceed the normal range.