• Hydrofluoric acid exposure
    www.rch.org.au/clinicalguide/guideline_index/Hydrofluoric_acid_exposure/
    ) can cause systemic hypocalcaemia Pain may be delayed and disproportionate to external signs Local … toxic by any route, due to fluorosis which manifests as hypocalcaemia. HF is found in rust cleaners, car … with hypocalcaemia:  >1% body surface area (BSA) with > 50% concentration HF Greater than 5% BSA with any …
  • Immigrant health - acute presentations
    www.rch.org.au/clinicalguide/guideline_index/Immigrant_Health_acute_presentations/
    dysentery Gastroenteritis Immigrant health – Intestinal Parasites Hypocalcaemia Tetany, muscle cramps … hypocalcaemia need screening in ED (Vitamin D, Ca, Mg, PO 4 , ALP and PTH, UEC and urine Cr, Ca PO 4 …
  • CPG Committee Calendar
    www.rch.org.au/clinicalguide/guideline_index/CPG_Committee_Calendar/
    15 Hypocalcaemia  March 2026  Thursday 5 Hypercholesterolaemia  Wednesday 18 Febrile child  February …
  • Hyperphosphataemia
    www.rch.org.au/clinicalguide/guideline_index/Hyperphosphataemia/
    serum calcium and albumin levels. Severe hyperphosphataemia can lead to symptomatic hypocalcaemia
  • Hypomagnesaemia
    www.rch.org.au/clinicalguide/guideline_index/Hypomagnesaemia/
    : arrhythmias and ECG changes (PR/QT prolongation) Metabolic: hypokalaemia, hypocalcaemia Central nervous system …
  • Vitamin D deficiency
    www.rch.org.au/clinicalguide/guideline_index/Vitamin_D_deficiency/
    , provided they do not have symptoms/signs Consider admission: symptomatic hypocalcaemia (including tetany … hypocalcaemia or severe rickets (will require admission) Children presenting with clinical rickets, abnormal …
  • Resuscitation: Care of the seriously unwell child
    www.rch.org.au/clinicalguide/guideline_index/Resuscitation__Care_of_the_seriously_unwell_child/
    , hypernatraemia Hypocalcaemia  Consider Brain injury Stroke Meningitis/Encephalitis Shunt complication Manage …
  • Sodium valproate poisoning
    www.rch.org.au/clinicalguide/guideline_index/Sodium_valproate_poisoning/
    acidosis, hypocalcaemia, hypoglycaemia, hyperammonaemia, deranged liver function tests Myelosuppression …
  • Hypophosphataemia
    www.rch.org.au/clinicalguide/guideline_index/Hypophosphataemia/
    : abdominal pain, diarrhoea, nausea and vomiting hyperphosphatemia (over-correction), hypocalcaemia
  • Hyperosmolar hyperglycaemic state
    www.rch.org.au/clinicalguide/guideline_index/Hyperosmolar_hyperglycaemic_state/
    during replacement)   Magnesium Significant hypomagnesaemia may contribute to hypocalcaemia, but often …