Sleep on your back
Keep your head slightly elevated
Treat nasal congestion
Manage allergies
Practice good oral posture during the day
Avoid sleeping with your mouth open
Use a humidifier if air is dry
Limit alcohol before bed
Review medications that may increase drooling
Improve sleep hygiene
Treat acid reflux if present
Address dental or jaw problems
Use a chin strap or mouth tape only if recommended by a healthcare professional
See a doctor if drooling is sudden, severe, or persistent