Scope
The Bottom Line
- Obtain a witness account of onset, awareness, focal features, movements, duration, injury and recovery and consider syncope, arrhythmia, hypoglycaemia, intoxication, withdrawal, functional events and acute neurological disease.
- During an active convulsion, protect airway and breathing, prevent injury, check glucose and follow the local time-critical seizure pathway; prolonged or repeated seizure without recovery is an emergency.
- Arrange specialist assessment after a first unprovoked seizure or uncertain event. EEG and imaging are selected from the clinical question, and a normal EEG cannot independently exclude epilepsy.
- Advise the person not to drive until assessed under the current Austroads standard and applicable licensing authority rules, documenting whether commercial, private and jurisdictional notification obligations differ.
- Before conception or during pregnancy, do not abruptly stop antiseizure medicine; use current TGA reproductive-safety advice and urgent neurology and maternity review to balance seizure and fetal risks.
Practical clinical workflow
Safety boundaries and escalation
- A seizure lasting five minutes, repeated events without recovery, persistent focal deficit, major injury, pregnancy, CNS infection concern or reduced consciousness requires emergency care.
- Do not place objects in the mouth, restrain convulsive movements or give oral medicine during impaired consciousness; position and support the airway when safe.
- Stopping antiseizure medicine abruptly can provoke seizures, while some medicines carry substantial fetal risk; changes require specialist, product-specific and pregnancy-aware planning.
- Breakthrough seizure may immediately change fitness to drive even when the person feels recovered; apply the current Austroads standard and notify the licensing authority when legally required.
Implementation
Clinical use boundary
This independently written summary is not an official guideline. Check the linked source version, current TGA-approved product information where medicines are involved, and the applicable state, territory and local pathway at the point of care.
Source documents
Use the linked source documents for complete recommendations, evidence grading, exclusions and implementation detail.
- Queensland Health and the Royal Flying Doctor Service Queensland SectionPrimary Clinical Care Manual, 12th edition: Fits/convulsions/seizures — adult/childISBN 978-1-876560-22-5 · 12th edition 2025, v1.03 with updates through July 2026 · accessed 2026-08-20view source
- Austroads and National Transport CommissionAssessing Fitness to Drive for commercial and private vehicle driversAP-G56-22; ISBN 978-1-922700-21-6 · Edition 6.0, 2022 · accessed 2026-08-20view source
- Therapeutic Goods AdministrationAntiepileptic medicines — updated precautions for pregnancy and women of childbearing potentialMedicine Safety Update published 22 June 2022; current status checked 2026-08-20 · accessed 2026-08-20view source
From guidance to deliberate practice and evidence
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