缓慢起床早晨醒来时，不要急于起床，可先在床上仰卧，活动一下四肢和头颈部，使肢体肌肉和血管平滑肌恢复适当的张力，以适应起床时的体位变化，避免引起头晕。然后慢慢坐起，稍活动几次上肢，再下床活动，这样，血压不会有大的波动．耐心排便切忌排便时急躁、一味屏气用力， Slow wake up in the morning, do not rush to get up, first in bed supine, activities about the limbs and head and neck, so that limb muscle and vascular smooth muscle to restore proper tension to adjust to get up when the position changes to avoid dizziness. Then slowly sit up, a few activities a little upper limbs, and then get out of bed activity, so that there will be no major fluctuations in blood pressure. Patient defecation should not impatient irritable bowel, blind breath, hard,