Drink plenty of water
Use a saline nasal spray
Rinse your sinuses with a neti pot or saline squeeze bottle
Inhale steam from a hot shower or bowl of hot water
Use a humidifier
Apply a warm compress to your face
Sleep with your head elevated
Blow your nose gently
Avoid smoke, dust, and strong odors
Try over-the-counter decongestants if appropriate
Try over-the-counter antihistamines if allergies are the cause
Use pain relievers if needed
Rest as much as possible
Seek medical care if symptoms are severe, long-lasting, or accompanied by fever, facial swelling, or trouble breathing