Drink plenty of fluids
Use a saline nasal spray or rinse
Run a humidifier or use steam
Sleep with your head elevated
Avoid smoke, dust, and strong odors
Use an over-the-counter antihistamine if allergies are the cause
Use an over-the-counter decongestant if appropriate
Use an over-the-counter nasal steroid spray if recommended
Treat acid reflux if it is contributing
Gargle warm salt water for throat irritation
Suck on lozenges or hard candy
See a doctor if symptoms last more than 10 days
See a doctor if you have fever, facial pain, trouble breathing, or bloody mucus