Sleep on your back
Keep your head slightly elevated
Treat nasal congestion
Manage allergies
Use a humidifier if air is dry
Practice good oral hygiene
Avoid alcohol before bed
Avoid sedatives unless prescribed
Stay hydrated
Address acid reflux
Get enough sleep
Seek treatment for sleep apnea
See a dentist if you grind your teeth or have bite issues
See a doctor if drooling is sudden, severe, or persistent