Use a saline nasal spray or rinse
Blow your nose gently
Inhale steam from a warm shower
Use a humidifier
Drink plenty of fluids
Rest with your head elevated
Apply a warm compress to your face
Avoid smoke, dust, and strong odors
Try an over-the-counter decongestant if appropriate
Try an over-the-counter antihistamine if allergies are the cause
Seek medical care if symptoms are severe, persistent, or worsening