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
Sleep with your head elevated
Blow your nose gently
Apply a warm compress over your nose and forehead
Take an over-the-counter decongestant if appropriate
Take an over-the-counter antihistamine if allergies are the cause
Avoid smoke, dust, and strong odors
Rest as much as possible
See a doctor if symptoms are severe, persistent, or worsening