What is the definition of "chronic cough" in pediatrics?

A chronic cough in pediatrics is defined as a cough that persists for more than 4 weeks. This duration is critical in distinguishing a chronic cough from acute coughs, which are generally short-lived and often associated with upper respiratory infections that resolve within a week or two. Chronic cough can signal underlying health issues, such as asthma, allergies, or other respiratory conditions, which require further assessment and management. Understanding this definition is essential for proper diagnosis and treatment, as identifying the nature and duration of a cough helps healthcare providers determine the necessary steps for evaluation and intervention. It's important for pediatric care to differentiate chronic cough from other types because it may indicate a significant and ongoing health concern in children.