Drink plenty of water
Use warm fluids like tea or broth
Inhale steam from a hot shower or bowl of hot water
Use a humidifier
Cough deeply to help clear mucus
Try controlled huff coughing
Sleep with your head elevated
Avoid smoking and secondhand smoke
Use an over-the-counter expectorant if appropriate
Gargle with warm salt water
Stay active with light movement
Seek medical care if you have trouble breathing, chest pain, high fever, or symptoms lasting more than a few weeks