If you drool in your sleep, it’s a sign that your brain…See more
While sleeping, drooling occurs common in both children and adults, especially in the elderly. This condition is usually harmless but can also be a warning sign of a health problem that you need to take care of. So what is drooling sleep? What causes you to drool while sleeping?1. What is drooling while sleeping?When sleeping, the facial muscles and swallowing reflex are always in a relaxed state, so the amount of saliva in the mouth accumulates quite a lot. If the saliva is stored to a certain limit, the facial muscles will relax and can no longer be controlled. In this state, when a person is lying on his back, saliva will automatically flow down to the stomach and esophagus, but when a person is lying on his left or right side, saliva will flow back out. Because of the condition...