Epiglottitis is an acute, life-threatening bacterial infection of the epiglottis, most commonly caused by Haemophilus influenzae type B (Hib).
The Four D's
- Drooling: Due to inability to swallow.
- Dysphagia: Difficulty swallowing.
- Dysphonia: Muffled voice ('hot potato' voice).
- Distress: Inspiratory stridor and retractions.
CRITICAL PRECAUTION: Do not inspect the throat with a tongue depressor or swab unless prepared for immediate intubation, as this can trigger laryngospasm and complete airway obstruction.
