REBEL Core Cast – Pediatric Respiratory Emergencies: Beyond Viral Season

Managing pediatric viral respiratory infections requires precise clinical assessment to distinguish routine cases from sinister pathology. Pediatric Emergency Medicine specialist Dr. Elise Perelman emphasizes observing respiratory patterns from the doorway to differentiate inspiratory work, indicating upper airway obstruction, from expiratory effort, which points to lower airway issues. While stertor and stridor require distinct management, clinicians must avoid over-treating bronchiolitis with bronchodilators, reserving them for true bronchospasm in older children. For severe asthma exacerbations where nebulization fails, parenteral epinephrine provides systemic relief. Beyond common viral syndromes, practitioners must remain vigilant for "zebras" like foreign body aspiration, pneumonia, or myocarditis, particularly when patients fail to improve as expected. Trusting clinical instincts and performing targeted physical exams, such as checking for hepatomegaly, remains critical to identifying life-threatening conditions amidst high-volume viral seasons.