Skip to content

Epilepsy Health Center

Font Size

Lennox-Gastaut Syndrome - Topic Overview

Lennox-Gastaut syndrome is a severe form of childhood epilepsy that causes frequent seizures. Several types of seizures are usually present at the same time, including atonic or tonic seizures. These seizures can cause injury.

Lennox-Gastaut syndrome may be caused by a variety of brain injuries. Other problems, such as intellectual disability, delays in physical and intellectual growth, and other mental and physical disabilities, may also be present.

Recommended Related to Epilepsy

Understanding Absence Seizure -- Symptoms

Because absence seizures are usually quite brief, tend to strike during times of inactivity, and closely resemble daydreaming or "being off in one's own world," they may pass unnoticed by others and go undiagnosed for some time. Absence seizures fall into two categories: typical and atypical. Typical absence seizures begin abruptly, last 10 to 30 seconds, and resolve themselves without complication. The person simply stops in his tracks (and/or mid-sentence), and enters a staring, trance-like state...

Read the Understanding Absence Seizure -- Symptoms article > >

The condition can be difficult to treat. Treatment with medicines, the ketogenic diet, or a type of brain surgery called corpus callosotomy may help control some of the seizures that occur with this syndrome. Most children will continue to have seizures throughout life.

    This information is produced and provided by the National Cancer Institute (NCI). The information in this topic may have changed since it was written. For the most current information, contact the National Cancer Institute via the Internet web site at http:// cancer .gov or call 1-800-4-CANCER.

    WebMD Medical Reference from Healthwise

    Last Updated: March 12, 2014
    This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.
    1
    Next Article:

    Lennox-Gastaut Syndrome Topics

    Today on WebMD

    human head and brain waves
    Causes, symptoms, and treatments.
    Grand mal seizure
    How is each one different?
     
    marijuana plant
    CBD, a plant chemical, may cut down seizures.
    prescription bottle
    Which medication is right for you?
     
    Seizures Driving
    Article
    Questions for Doctor Epilepsy
    Article
     
    Graces Magic Diet
    Article
    Pills spilling from bottle in front of clock
    Article
     
    first aid kit
    Article
    Caring Child Epilepsy
    Article
     
    Making Home Safe
    Article
    epilepsy monitoring
    Article
     

    WebMD Special Sections