Blow your nose gently
Use saline nasal spray or saline rinse
Inhale steam from a warm shower
Drink plenty of fluids
Use a humidifier
Sleep with your head elevated
Apply a warm compress to your face
Avoid smoke, dust, and strong odors
Try an over-the-counter decongestant if appropriate
Try an over-the-counter antihistamine if allergies are the cause
Rest
Seek medical care if symptoms are severe, prolonged, or accompanied by high fever, trouble breathing, or facial pain