Drink plenty of water
Use warm fluids like tea or broth
Take a hot shower or inhale steam
Use a humidifier
Cough gently to clear mucus
Try controlled deep breathing
Use honey if appropriate
Avoid smoking and secondhand smoke
Rest and keep your head elevated
Consider an over-the-counter expectorant if suitable
Seek medical care if you have trouble breathing, chest pain, high fever, or symptoms that last more than a few weeks