This site is intended for healthcare professionals

Sign in
Go to /sign-in page

You can view 5 more pages before signing in

Risk (chance) of having a second seizure following a first seizure

Last reviewed dd mmm yyyy. Last edited dd mmm yyyy

Authoring team

Risk (chance) of having a second seizure following a first seizure

  • a single unprovoked seizure occurs in up to 3% to 4% of the population by age 85

  • a review states that at six months the chances of having a second seizure event was 27%, whilst it was 36% at one year and finally at two years it was 43% (1)
    • chances of having a second seizure are slightly higher in children compared to adults

Reference:

  • Neligan A, Adan G, Nevitt SJ, Pullen A, Sander JW, Bonnett L, Marson AG. Prognosis of adults and children following a first unprovoked seizure. Cochrane Database of Systematic Reviews 2023, Issue 1. Art. No.: CD013847. DOI: 10.1002/14651858.CD013847.pub2. Accessed 17 August 2023.

Related pages

Create an account to add page annotations

Create a free account

Add information to this page that would be handy to have on hand during a consultation, such as a web address or phone number. This information will always be displayed when you visit this page

The content herein is provided for informational purposes and does not replace the need to apply professional clinical judgement when diagnosing or treating any medical condition. A licensed medical practitioner should be consulted for diagnosis and treatment of any and all medical conditions.

Connect

Copyright 2024 Oxbridge Solutions Limited, a subsidiary of OmniaMed Communications Limited. All rights reserved. Any distribution or duplication of the information contained herein is strictly prohibited. Oxbridge Solutions receives funding from advertising but maintains editorial independence.