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