Why Does Blood Pressure Decrease When Lying on One’s Side?
Disease description:
I prefer sleeping on my side, but my mother says this is unhealthy because it can lead to low blood pressure. Why does sleeping on one’s side cause low blood pressure?
Doctor's answer (1)
Dr. Tian Hongbo
Lying on one’s side may lead to a drop in blood pressure, as the body’s weight in this position can compress the heart during rest, thereby impairing normal cardiac function and resulting in decreased blood pressure. To maintain stable blood pressure, it is recommended to sleep in the supine position, which helps reduce pressure on the heart. Additionally, when measuring blood pressure, ensure a quiet environment and steady, relaxed breathing to guarantee measurement accuracy. Regarding diet, a light, low-spice regimen is advised to support healthy circulation and optimal blood pressure levels. Adopting these lifestyle modifications can effectively promote overall health and help prevent conditions such as hypotension.
