Sleep on your side instead of your back
Keep your head slightly elevated
Treat nasal congestion with saline rinses
Use a humidifier if the air is dry
Manage allergies with appropriate treatment
Avoid alcohol before bed
Avoid smoking and secondhand smoke
Practice nasal breathing during the day
Use nasal strips if they help keep your nose open
Check for a deviated septum or other nasal blockage
Address enlarged tonsils or adenoids if present
Maintain a healthy weight
Keep a regular sleep schedule
See a doctor or sleep specialist if it continues