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 clear mucus
Try controlled huff coughing
Sit upright or keep your head elevated
Move around and stay lightly active
Avoid smoking and secondhand smoke
Avoid irritants like dust, strong odors, and pollution
Use over-the-counter expectorants if appropriate
Gargle warm salt water
Rest enough to support recovery
Seek medical care if symptoms are severe, persistent, or worsening