Victorian Government caretaker period

As the Victorian State election will be held on Saturday 28 November 2026, the Victorian Government will assume a Caretaker role from 6pm on 3 November 2026. During the caretaker period, content will only be added to this website in accordance with the Caretaker Conventions. See Guidelines for Caretaker Conventions.

Primary Care Liaison

Vomiting with or without abdominal pain

  • Initial work-up

    • History and physical exam - rule out neurological cause
    • Urinalysis
    • FBE with diff, ESR or CRP
    • LFTs
    • Amylase or lipase
    • U&Es

    If obstruction is a concern -

    • Abdominal or renal ultrasound

    Recommended pre-referral treatment

    • H2 receptor drug (eg.Ranitidine - Zantac 3mg/kg dose BD orally. Syrup available).
    • Maximum 150mg

    When to refer

    • Depending on results of initial evaluation, refer for further evaluation.

    Resources

    References and more reading

    • Paediatric Handbook (2009). Gastrointestinal Conditions, Chapter 24 (pp369-389) Mark Oliver and Lionel Lubitz. Eighth Edition, Blackwell Publishing. By the staff of the Royal Children's Hospital, Melbourne, Australia.

    Guideline developed by the RCH Department of Gastroenterology in consultation with a GP Review Group. Many thanks to the GPs involved in the review.  First published Jan  2008. Reviewed August 2009. 
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