A row of people in matching blue t-shirts hold shoulders facing the sunset on the Autism and Epilepsy snapshot cover.

New research finds higher rates of autism among children with epilepsy

Children and young people with epilepsy may be more likely to also have autism, according to new research published in Developmental Medicine & Child Neurology.

The large-scale study looked at more than 30,000 children and found that autism was more common in those with epilepsy than in those without. 

What the research found

Researchers looked at health records from a large group of children, comparing those diagnosed with epilepsy to those without.

They found that:

  • Autism was more often identified in children with epilepsy than in those without
  • This pattern was consistent across different definitions of autism
  • Children with both epilepsy and autism were more likely to have additional learning needs 
  • Autism tended to be identified at a slightly younger age in children with epilepsy 

The study also highlighted some differences between groups of children, including a higher proportion of girls with epilepsy also having autism compared to those without epilepsy. 

Why this matters

Epilepsy and autism are both complex conditions, and for some children they can overlap.

This new research helps build a clearer picture of that relationship and shows why it is important to look at a child’s development more broadly when they are diagnosed with epilepsy.

The findings suggest the value of:

  • Early conversations about development
  • Being alert to how a child is learning, communicating and interacting
  • Making sure support is available when it is needed

Early understanding can help children access the right support, both at school and at home.

What this means for families

For families, this research may help explain why some children experience a range of additional needs alongside epilepsy.

It is important to remember that:

  • Not every child with epilepsy will have autism
  • Each child’s experience will be different
  • Support should always be shaped around the individual child.

Dr Jowinn Chew, Head of Research at Young Epilepsy, said:

“Studies like this give us important insight into how epilepsy and autism can co-occur, and highlight why it is so important to look at a child’s development as a whole rather than focusing on one condition in isolation.

At Young Epilepsy, our own research and work with children and young people shows just how varied these experiences can be. Many young people with epilepsy have additional needs, and understanding those early can help ensure the right support is in place.

This new study reinforces the importance of early recognition, and of services working together across health, education and care so that every child gets support that reflects their individual needs.”


If you have questions or concerns about your child’s development, you can:

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Research

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For health professionals

Our health suite in Surrey offers diagnostic facilities for children with epilepsy and other neurological conditions.