Drink plenty of water and warm fluids
Use steam from a hot shower or bowl of hot water
Try a humidifier or vaporizer
Cough deeply to loosen mucus
Use an over-the-counter expectorant if appropriate
Avoid smoking and secondhand smoke
Rest and keep your head elevated
Gently pat your chest or back to help loosen mucus
Try warm tea with honey if you are not allergic
Seek medical care if you have trouble breathing, chest pain, high fever, or symptoms that worsen