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Insight Horizon Media

What is the best thing to do for croup?

Author

John Castro

Published Feb 15, 2026

What is the best thing to do for croup?

Use a cool-mist humidifier or run a hot shower to create a steam-filled bathroom where you can sit with your child for 10 minutes. Breathing in the mist will sometimes stop the severe coughing. In cooler weather, taking your child outside for a few minutes to breathe in the cool air may ease symptoms.

Does croup go away on its own?

Most croup will go away by itself, but parents should steer clear of treating croup with over-the-counter cough or cold medicines.

Can croup be fatal?

Severe croup is a life-threatening illness, and treatment should not be delayed for any reason. Other therapies, such as antibiotics, cough medicines, decongestants, and sedatives are not recommended for children with croup. Antibiotics do not treat viruses, which cause most cases of croup.

When is croup an emergency?

Call 911 or go to the emergency room if your child’s lips or face turns bluish, if he is working hard to breathe, cannot speak or drink, or is drooling.

What is the most common cause of croup?

Croup is most commonly caused by a virus. It is sometimes, but rarely, caused by bacteria, allergies, or reflux from the stomach. Viruses that are known to cause croup are: Parainfluenza virus.

Can my child go to school with croup?

Any child with croup who develops blue lips warrants emergency assessment by the ambulance service. There is no need to exclude a child with mild croup from school.

Can a child go to school with croup?

Why does my son keep getting croup?

Sometimes recurrent croup signals an abnormality in the throat or airway, either that the child was born with (congenital) or due to an injury. Potential anatomic abnormalities include: Subglottic stenosis: a narrowing of the airway below the vocal cords and above the trachea.

Do you need antibiotics for croup?

Do you need antibiotics for croup? Most croup cases are the result of a viral infection, so antibiotics will not be used. Some cases, however, may be due to a bacterial infection or result in a bacterial infection on top of the original viral infection. Those infections will be treated with the appropriate antibiotics.