6 little-known reasons why you might salivate excessively during sleep

Arteriosclerosis: an increased risk with age
Hardening of the arteries can compromise cerebral oxygenation, thus affecting the functioning of facial muscles and the coordination of swallowing movements.

Major risk factors: diabetes, high blood pressure, high cholesterol. Regular cardiovascular monitoring is crucial.

Natural solutions to limit nighttime salivation
Adjusting your sleeping position
Different sleeping positions

Sleeping on your back promotes better mouth closure. Side or prone positions should be avoided , especially if you tend to sleep with your mouth open. An orthopedic pillow can help maintain optimal posture.