Blow your nose gently
Use saline nasal spray or drops
Stay hydrated
Use a humidifier
Inhale steam
Take an antihistamine if allergies are the cause
Use a decongestant if appropriate
Avoid irritants like smoke, dust, and strong odors
Rest
Apply a warm compress over the nose and face
Keep your head elevated
Seek medical advice if symptoms are severe, persistent, or accompanied by fever or facial pain