A–Z Glossary

Foreign body aspiration

Foreign body aspiration occurs when an object becomes lodged in a child’s airway, often causing sudden or one-sided wheezing after choking.

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Wheezing in babies explained

Wheezing in babies explained

What wheezing in a baby actually sounds like Wheezing is a high-pitched whistling sound that usually happens when air moves through narrowed airways, especially during exhalation. Medically, the sound reflects resistance in the bronchial tree, often from airway swelling, mucus, or spasm. In a baby, the sound can be subtle, intermittent, or loud enough to […]

Wheezing in children causes

Wheezing in children causes

Why Children Are More Prone to Wheezing Children, particularly infants and toddlers, are anatomically predisposed to wheezing in ways that adults are not. A young child’s airways are narrower in absolute diameter, meaning that even modest mucosal edema, mucus accumulation, or secretions can substantially reduce the cross-sectional area available for airflow. This narrowed lumen produces […]