Drink enough water throughout the day
Sip water before bed
Avoid alcohol before sleeping
Avoid caffeine in the evening
Breathe through your nose instead of your mouth
Use a humidifier in the bedroom
Treat nasal congestion if present
Keep your bedroom air from getting too dry
Avoid smoking or tobacco use
Chew sugar-free gum earlier in the evening
Use saliva substitutes or oral moisturizing gels before bed
Brush and floss regularly
Limit salty or spicy foods at night
Review medications that may cause dry mouth with a doctor
Sleep with your head slightly elevated
Use a mouth tape only if recommended by a healthcare professional