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Prolonged cough in children: a summary of the Belgian primary care clinical guideline

Sophie Leconte1, Dominique Paulus, Jan Degryse

  • 1Department of General Practice, Université Catholique de Louvain (UCL), Brussels, Belgium. sophie.leconte@uclouvain.be

Primary Care Respiratory Journal : Journal of the General Practice Airways Group
|April 18, 2008
PubMed

Insights

Prolonged cough in children, defined as daily coughing for over three weeks, affects up to 10.4% of school-aged children. While often self-limiting, persistent or purulent coughs warrant investigation for serious conditions.

Area of Science:

  • Pediatrics
  • Community Health
  • Respiratory Medicine

Background:

  • Prolonged cough is a common pediatric issue, with prevalence rates of 4.8% to 10.4% in school settings.
  • A universally accepted definition for prolonged cough is lacking.
  • This guideline defines prolonged cough as a daily cough persisting for more than three weeks.

Purpose of the Study:

  • To review the literature on the etiology of prolonged cough in children within primary care.
  • To propose a diagnostic decision-tree for managing prolonged cough in children.
  • To guide clinicians in evaluating and managing prolonged cough effectively.

Main Methods:

  • A systematic literature review was conducted.
  • Expert opinion was incorporated to develop the diagnostic approach.
  • A decision-tree was created based on the literature review and expert consensus.

Main Results:

  • No high-quality studies on the etiology of prolonged cough in primary care children were identified.
  • The proposed diagnostic decision-tree aids in identifying serious underlying conditions.
  • Chronic productive purulent cough requires thorough investigation.

Conclusions:

  • In the absence of specific illness signs, prolonged cough is typically self-limiting.
  • Symptomatic treatments for prolonged cough lack proven efficacy and may pose risks.
  • Limited use of symptomatic treatments is advised due to potential side effects.

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