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Croup: How It Works, Explained Simply

Croup often shows up as a barking, seal-like cough in young children. It usually comes from a virus that swells the upper airway, and it is often worse at night. A fact-checked patient-education video about croup — educational only, not medical advice.

Video Transcript

Croup often shows up as a barking, seal-like cough in young children. It usually comes from a virus that swells the upper airway, and it is often worse at night. Calm comfort and cool or humid air can ease many mild cases. Get help if a child struggles to breathe or makes a noisy sound while breathing in at rest. When you are unsure, your pediatrician can guide you. This video is for general education only. It is not medical advice. Ask your pediatrician what is right for your child.

This video is educational only and is not medical advice. Every patient is different — talk to your provider about your specific situation.

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