Drink plenty of water
Use a saline nasal rinse
Use a saline nasal spray
Breathe steam from a warm shower or bowl of hot water
Use a humidifier
Sleep with your head elevated
Avoid smoke, dust, and strong odors
Use an over-the-counter decongestant if appropriate
Use an over-the-counter antihistamine if allergies are the cause
Use an over-the-counter steroid nasal spray if recommended
Treat allergies with trigger avoidance
Avoid dairy if it seems to worsen symptoms
Gargle with warm salt water
Suck on lozenges
Rest
See a doctor if symptoms last more than 10 days
See a doctor if you have fever, severe pain, or trouble breathing
Seek urgent care if you have swelling around the eyes or a severe headache