A–Z Glossary

Barking cough

A barking cough is a harsh, brassy cough characteristic of croup and often becomes sudden or worse during nighttime.

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Croup in children: symptoms, home care, and warning signs

Croup in children: symptoms, home care, and warning signs

What croup is and why it sounds so distinctive Croup is a common childhood respiratory illness in which inflammation and swelling develop in the upper airway, particularly around the larynx, vocal cords, and trachea. Because young children have relatively narrow airways, even modest swelling can change the sound of breathing and coughing. The classic cough […]