Drink plenty of water
Use warm fluids like tea or broth
Inhale steam
Use a humidifier
Cough gently to loosen mucus
Practice deep breathing
Try controlled huff coughing
Avoid smoking and secondhand smoke
Stay physically active if able
Sleep with your head elevated
Gargle with warm salt water
Use saline nasal spray
Take a warm shower
Use over-the-counter expectorants if appropriate
Seek medical care if symptoms are severe, persistent, or worsening