| feature | epiglottitis | croup | 
|---|---|---|
| organism | H. influenzae | parainfluenza virus | 
| age | generally 2-6 years old, may occur in older children and adults | generally less than 2 years old, may occur in children 6 months to 6 years | 
| onset | rapid | gradual | 
| site | supraglottic | subglottic | 
| temperature | high fever | low grade fever | 
| dysphagia | severe | absent (mild) | 
| dispnoea | +++ | variable | 
| drooling | present | not present | 
| stridor | inspiratory or expiratory | mainly inspiratory | 
| lymph nodes | +++ | + | 
| cough | not common | barking cough | 
| voice | muffled | hoarse | 
| posture | sitting forward | lying down | 
| behaviour | quiet; terrified | struggling | 
| colour | grey | pink | 
| X-ray | thumb sign (+) | steeple sign (+) | 
| previous attack | none | may have had previous attack | 
Note :
Children with epiglottitis rarely have a cough, which may help to distinguish it from laryngotracheobronchitis or 'croup' (1)
Reference
Annotations allow you to add information to this page that would be handy to have on hand during a consultation. E.g. a website or number. This information will always show when you visit this page.