Rest
Drink plenty of fluids
Use a cool-mist humidifier
Use saline nasal drops or spray
Suction mucus from the nose, especially in infants
Take acetaminophen or ibuprofen for fever or discomfort if appropriate
Avoid smoking and secondhand smoke
Wash hands frequently and avoid close contact with others
Seek medical care for trouble breathing, dehydration, blue lips, or worsening symptoms
Use oxygen, IV fluids, or other supportive care in severe cases under medical supervision