What Causes Drooling While Sleeping? Here Are 6 Things to Know

from stomach acid, leading to more saliva during sleep.

Sleep disorders may also contribute. People with conditions like sleep apnea often breathe through their mouths or experience disrupted sleep, both of which can lead to increased drooling.

In some cases, the cause may be neurological. Conditions that affect muscle control can make it harder to swallow continue reading …