Drooling While Sleeping: What It Means and Why It Happens

back usually reduces drooling. In that position, saliva tends to stay in the mouth rather than slipping out unnoticed.

Mouth breathing is another common cause. When your nose is blocked from allergies, congestion, or illness, you may breathe through your mouth, making drooling more likely.

Digestive issues like acid reflux can also contribute. The body continue reading …