Deep sleep in question: drooling as an indicator
Contrary to popular belief, drooling at night could be a sign that you’re getting quality rest. When you reach the deepest, most restorative stages of sleep, your facial muscles completely relax. Saliva, instead of being directed down your throat, follows its natural path and flows freely. Your body is sending you a reassuring message: you’re finally getting the rest you need.
Posture and gravity: unexpected allies
Sleeping on your stomach or side practically invites drooling. Gravity plays a simple but effective role: it pulls saliva outwards. On the other hand, sleeping on your back facilitates unconscious swallowing, which limits leakage. Changing habits isn’t easy, but trying to fall asleep on your back, with a suitable pillow, can reduce drooling. A practical tip: an ergonomic pillow can help you adopt this new position more easily.
A stuffy nose: a frequent culprit
Another, less pleasant, cause of nighttime salivation is mouth breathing, often due to nasal congestion. Whether it’s a cold, allergic rhinitis, or sinusitis, when air can no longer pass through the nose, the mouth takes over. The result: an open mouth and uncontrolled salivation. To remedy this, a few simple steps are all it takes:
A seawater-based nasal spray before bedtime;
regular steam inhalations or nasal washes;
and a humidifier to prevent drying of the mucous membranes.
