About Epilepsy

Epilepsy is a broad term used for a brain disorder that causes seizures. There are many different types of epilepsy. There are also different kinds of seizures.

Seizure First Aid

Learn how to take care of someone during a seizure.

Types of Seizures

Learn about the different types of seizures.

Fast Facts

Find out about epilepsy in the United States, such as how many people have epilepsy.

Frequently Asked Questions (FAQs)

Read the answers to common questions about epilepsy.

Sudden Unexpected Death in Epilepsy (SUDEP)

Learn about this rare cause of death in people with epilepsy.

Page last reviewed: September 30, 2020

Content source: National Center for Chronic Disease Prevention and Health Promotion , Division of Population Health