Sleep with your head elevated
Use a saline nasal spray before bed
Try a warm shower or steam inhalation
Use a humidifier in your bedroom
Drink enough water during the day
Avoid alcohol before bedtime
Avoid smoking and secondhand smoke
Keep your bedroom free of dust and allergens
Wash bedding regularly in hot water
Use an air purifier if needed
Try nasal strips at night
Use a neti pot or saline rinse
Treat allergies with appropriate medication
Use decongestants only as directed
Avoid sleeping flat on your back
Keep pets out of the bedroom
Avoid strong fragrances before bed
See a doctor if it lasts more than 10 days
Seek medical care if you have fever, facial pain, or trouble breathing