Drink plenty of water
Use warm fluids like tea or broth
Inhale steam
Use a humidifier
Gargle with warm salt water
Take a hot shower
Try honey if appropriate
Avoid smoking and secondhand smoke
Avoid alcohol
Rest
Use saline nasal spray
Blow your nose gently
Sleep with your head elevated
Try over-the-counter expectorants if suitable
Seek medical care if symptoms are severe, persistent, or worsening