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Cough in children
1Department of Respiratory Medicine, Mater Misericordiae Children's Hospital, Brisbane, QLD. achang@mater.org.au
Insights
Persistent moist cough in children is abnormal and requires investigation. Non-specific dry cough, however, is poorly understood, with ongoing debates regarding its causes and management strategies.
Area of Science:
- Pediatrics
- Respiratory Medicine
- Clinical Investigation
Background:
- Cough is a frequent pediatric symptom.
- Persistent moist or productive cough indicates underlying pathology.
- Non-specific cough (dry, non-productive) in children lacks clear understanding.
Purpose of the Study:
- To review the diagnostic approach to pediatric cough.
- To discuss controversies surrounding non-specific cough in children.
- To provide insights into the management of non-specific cough.
Main Methods:
- Review of clinical history and physical examination findings.
- Role of diagnostic tools like chest X-ray and spirometry.
- Discussion of current literature and expert opinions on non-specific cough.
Main Results:
- Specific cough types often have identifiable causes through standard investigations.
- Non-specific cough remains a diagnostic challenge.
- Management strategies for non-specific cough are debated.
Conclusions:
- Differentiating between specific and non-specific cough is crucial in pediatric practice.
- Further research is needed to elucidate the pathophysiology and optimal treatment of non-specific cough.
- Clinical evaluation remains key for managing pediatric cough effectively.
Abstract:
Cough is a common presenting problem in children. A persistent moist or productive cough is always abnormal. The history, examination, chest x-ray and spirometry usually provide clues to specific causes of cough. Non-specific cough, defined as a non-productive or dry cough in the absence of identifiable respiratory disease, is poorly understood. We briefly discuss major controversies in non-specific cough and its management in children.