Seizures and Epilepsy—Autism Toolkit

About 1 in 4 children with autism spectrum disorder (ASD) has seizures. Seizures usually start in early childhood or the early teen years. Children with ASD who have a lower IQ or cannot speak have the highest risk for seizures. Epilepsy is defined as 2 or more seizures when the child does not have a fever or another medical reason for the seizure.