Postural hypotension is also known as upright hypotension. It refers to blood pressure that is significantly lower when standing or sitting up than when lying down (systolic blood pressure in the lying position – upright systolic blood pressure ≥ 30 mmHg). Patients may feel dizzy or even experience syncope when standing or sitting up. The following are the non-pharmacological treatments for postural hypotension. 1. You can have small and frequent meals, and blood pressure is often lowered after a full meal. Eat more salt appropriately, except for those with hypertension when lying down. 2, the lower limbs can wear elastic underwear or stockings (vascular surgery for varicose veins in the lower limbs can be used) to promote the return of blood to the lower limbs. 3.The head of the bed is elevated about 30 degrees during sleep, and the head of the bed is elevated as little as possible during the day, which is better for those who have flat-lying hypertension. Get up gradually when you get up. 4.Prevent falls, especially when standing up after toileting should be careful.