Skip to content

Epilepsy Health Center

Font Size

Epilepsy: Myoclonic Seizures - Topic Overview

Myoclonic seizures affect a small number of children and adults with generalized epilepsy of unknown cause (idiopathic). In children and teens with juvenile myoclonic epilepsy, the seizures seem to occur most often after waking up or while falling asleep.

During a myoclonic seizure:

Recommended Related to Epilepsy

Dravet Syndrome Spectrum

Important It is possible that the main title of the report Dravet Syndrome Spectrum is not the name you expected. Please check the synonyms listing to find the alternate name(s) and disorder subdivision(s) covered by this report.

Read the Dravet Syndrome Spectrum article > >

  • The arms, legs, torso, or facial muscles jerk rapidly as though they are being shocked.
  • The body may jerk once or many times, on one or both sides of the body, in a rhythmic or random pattern.
  • The person usually does not lose consciousness.

Myoclonic seizures are almost always very brief.

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:

Epilepsy: Myoclonic Seizures 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
 
Pills spilling from bottle in front of clock
Article
Graces Magic Diet
VIDEO
 
Pets Improve Your Health
SLIDESHOW
Caring Child Epilepsy
Article
 
Making Home Safe
Article
Epilepsy Surgery Cure
VIDEO