In this section
Dehydration Gastroenteritis
Bilious vomitus
Symptoms and signs associated with possible diagnoses (table below is not an exhaustive list and presentations can overlap)
Abdominal
Neurological
Assess hydration
Red flags
Ondansetron
Child requiring care beyond comfort level of the local hospital
For emergency advice and paediatric or neonatal ICU transfers, see Retrieval Services
Diarrhoea in children
Vomiting
Reflux and GORD
Nausea
Last updated September 2025