Drink plenty of water and warm fluids

Use a humidifier or take a steamy shower

Try deep breathing and controlled coughing

Stay active with light movement if possible

Sleep with your head elevated

Avoid smoking and secondhand smoke

Use an over-the-counter expectorant if appropriate

Gargle warm salt water

Avoid very cold air and irritants

Seek medical care if you have trouble breathing, chest pain, fever, coughing blood, or symptoms that last more than a few weeks