Blow your nose gently
Use saline nasal spray
Inhale steam from a hot shower or bowl of hot water
Drink warm fluids
Use a humidifier
Take an antihistamine if allergies are the cause
Use a decongestant if appropriate and safe for you
Apply a warm compress over your nose and sinuses
Avoid irritants like smoke, dust, and strong odors
Rest and keep your head elevated
Seek medical help if symptoms are severe, persistent, or accompanied by fever, pain, or trouble breathing