Croup is an infection that affects your breathing and causes a distinct “barking” cough. It usually impacts young kids, but in rare cases, adults.
Find out what they mean in both adults and children of different ages, Croup causes a characteristic “barking” cough that sounds like a seal.
(See "Patient education: Chronic cough in adults (Beyond the Basics)".) ○A barking cough that makes it hard to speak, especially if it persists.
In children it's called croup, and it happens when a virus causes the airways to swell. "In adults, a barky cough may be caused by infection or a.