General paediatrics emergencies

​​​​​If any of the following are present or suspected, please refer the patient to the emergency department (via ambulance if necessary) or seek emergency medical advice via phone to on-call consultant/registrar.

This emergency criteria are not an exhaustive list of general paediatrics emergencies. Health professionals should refer to HealthPathways for more information.

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General paediatrics for paediatric patients (aged 0 to 15 years)

Abdominal pain (general paediatrics)

  • Acute, severe abdominal pain with any of the following features:
    • Acute gastrointestinal bleeding
    • Appendicitis
    • Bowel obstruction (i.e. bilious vomiting, significant distention, lack of passage of flatus)
    • Intussusception
    • Irreducible hernia
    • Peritonism
    • Pregnancy complications, ectopic pregnancy or ovarian torsion
    • Testicular torsion
  • Dehydration, shock or suspected sepsis

Note: a child with diabetic ketoacidosis and pneumonia often presents with abdominal pain as their presenting symptom

Growth and nutritional concerns

  • > 10% unexplained weight loss in the neonatal period
  • Acute gastrointestinal bleeding (i.e. haematemesis, melena)
  • Clinical rickets
  • Concerns about child abuse or neglect
  • Concerning features on physical examination including,
    but not limited to, malnutrition with features of medical instability as indicated by:
    • Bradycardia, postural heart rate or blood pressure changes
    • Hypoglycaemia
    • Hyperglycaemia or diabetic ketoacidosis
    • Jaundice
  • Onset of vomiting and/or diarrhoea in the context of dehydration unable to be managed with oral hydration at home and/or electrolyte disturbances
  • Severely deranged investigations (e.g. hypocalcaemia, hypophosphateaemia)
  • Suspected pyloric stenosis

Learning, developmental and behavioural difficulties

  • Acute, severe mental health symptoms, including psychosis, mania, deliberate self-harm and suicidal intent or plan
    Note: these symptoms require urgent review by a psychiatrist
  • Aggressive behaviour with immediate threatening risk to others
    Note: these symptoms require urgent review by a psychiatrist
  • Non-speaking with acute distress and unable to examine adequately for medical conditions causing pain (e.g. tooth abscess, bone infections or osteopaenic fractures)
  • Signs of physical abuse (i.e. inflicted injury) or at imminent risk of harm
  • Symptoms suggestive of serious underlying medical condition

Neonatal and infant concerns

  • Acute medical or surgical concerns such as, but not limited to:
    • Acute injury
    • Acutely unsettled and inconsolable over a prolonged period
    • Anaphylaxis
    • Apnoeas, episodes of pallor, cyanosis, respiratory distress or stridor
    • Bilious or projectile vomiting and/or haematemesis
    • Hair tourniquet
    • Hypoglycaemia
    • Inguinal hernia that cannot be reduced
    • Jaundice with dark urine and pale stool or bruising or poor weight gain
    • New bulging fontanelle, acute increase in head circumference and/or suspected raised intracranial pressure
    • Newly noted murmur with any of the following features:
      • Poor feeding
      • Post ductal (foot) oxygen saturation < 95%
      • Slow weight gain
      • Weak or absent femoral pulses
    • Possible infantile spasms or other infantile seizures
      Note: this may be frequent brief episodes of head bobbing (with or without arm extension) in an infant < 12 months
    • Respiratory signs (wheeze, recession or tachypnoea)
    • Severe diarrhoea
    • Signs of dehydration, abnormal tone and vital signs, and/or malnourishment with or without weight gain
    • Sudden onset of change in neurological function
    • Suspected intussusception
    • Suspected neglect, harm or non-accidental injury, including oronasal bleeding Suspected sepsis and/or fever or hypothermia aged < 3 months
    • Unconsolable over a prolonged period
    • Weak cry or change in usual pitch of cry
    • Weak or absent femoral pulses

Respiratory concerns

  • Abscess or haematoma (e.g., peritonsillar, parapharyngeal, salivary, retropharyngeal)
  • Acute airway obstruction (e.g. sudden voice change, drooling, stridor, odynophagia)
  • Acute respiratory illness failing to respond to treatment
  • Acute, severe asthma
  • Acutely enlarging neck mass with airway symptoms
  • Apnoea or cyanosis, with or without cough
  • Frank haemoptysis
  • Inhaled or ingested button battery
  • Moderate to severe respiratory distress, unable to feed and/or apnoea
  • Post-tonsillectomy haemorrhage
  • Stridor with respiratory distress
  • Suspected anaphylaxis
  • Suspected bacterial epiglottitis (particularly if unimmunised)
  • Suspected inhaled foreign body and/or history of choking with persistent cough, wheeze or recurrent pneumonia (particularly if aged between 6 months and 4 years)

Seizures

  • Seizures with acute clinical concerns,
    as indicated by:
    • Developmental, cognitive, psychiatric regression accompanying new onset, or ongoing epileptic seizures
    • New onset of abnormalities on neurological examination (e.g. increasing head circumference centile, focal weakness, gait disturbance, papilloedema, diplopia)
    • New onset of confusion or altered level of consciousness
    • Significant change in seizure frequency, type or duration for established epilepsy
    • Suspected infantile spasms (West syndrome)
      Note: may be frequent brief episodes of head bobbing (with or without arm extension in an infant aged < 1 year)
    • Suspected raised intracranial pressure (e.g. bradycardia, hypertension, severe headache)
    • Status epilepticus (i.e. seizure > 5 minutes in duration)

Urinary tract infections

  • Aged < 6 months with suspected febrile urinary tract infection (UTI)
  • Febrile UTI with underlying genitourinary abnormalities
  • Possible sepsis or seriously unwell (e.g. persistent tachycardia and/or lethargy)
  • UTI with any of the following features:
    • Abdominal, flank or bladder mass
    • Acutely raised creatinine
    • Acute urinary retention
    • Hypertension
    • Frequent vomiting with consequent poor hydration and/or inability to tolerate oral antibiotics
    • Immunocompromised
    • Poor urine stream suggestive of obstruction
Current as at: Monday 23 March 2026
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