Blow your nose gently, one nostril at a time
Use saline nasal spray or drops
Rinse your nose with a saline solution
Drink plenty of fluids
Use a humidifier or inhale steam
Take a warm shower
Rest as much as possible
Avoid smoke, dust, and strong odors
Use an over-the-counter decongestant if appropriate
Use an over-the-counter antihistamine if allergies are the cause
Wipe and wash your hands often
Seek medical care if symptoms are severe, last more than 10 days, or include fever, facial pain, or trouble breathing