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You are here : Healthopedia.com > Medical Encyclopedia > Diseases and Conditions > Epilepsy: Symptoms & Signs
      Category : Health Centers > Brain and Nervous System

Epilepsy

Alternate Names : Seizure Disorder

Epilepsy | Symptoms & Signs | Diagnosis & Tests | Prevention & Expectations | Treatment & Monitoring | Pictures and Images | Attribution


What are the signs and symptoms of the condition?

Signs and symptoms of epilepsy vary according to the type of seizure.

Absence seizures used to be called petit mal seizures. They have the following characteristics:

  • include small movements of the face or eyes
  • involve staring into space
  • last from a few seconds to a minute
  • may include dulling of consciousness
  • most commonly appear in children
  • Tonic-clonic seizures were formerly called grand mal seizures. These seizures have the following characteristics:

  • begin suddenly without warning
  • cause confusion or fatigue afterward
  • include jerking of the arms and legs
  • include loss of bladder control
  • involve stiffening of the body
  • last 1 to 2 minutes, with consciousness returning up to 15 minutes later
  • Following are some of the characteristics of atonic seizures:

  • consciousness may or may not be lost
  • involve a loss of muscle tone
  • last a few seconds
  • the person may drop to the ground without warning
  • Myoclonic seizures generally are characterized by the following:

  • involve quick muscle jerking
  • may be triggered by too much alcohol
  • may be triggered by lack of sleep
  • usually don't cause loss of consciousness
  • usually happen in the early morning
  • Clonic seizures may have the following characteristics:

  • cause loss of consciousness
  • involve muscle jerking
  • most common in childhood
  • Simple partial seizures usually can be identified by the following:

  • consciousness is not changed
  • last a few seconds
  • may involve body movements
  • may lead to a generalized tonic-clonic seizure
  • may result in a complex partial seizure
  • things may look, sound, feel, or taste differently
  • Complex partial seizures may include the following characteristics:

  • automatic behaviors, such as lip smacking
  • confusion after the seizure is over
  • loss of contact with the environment, even though the person is conscious
  • loss of memory for events that occur during the seizure
  • may go on to a generalized tonic-clonic seizure

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    Epilepsy: Overview, Causes, & Risk Factors

     

    Epilepsy: Diagnosis & Tests

    Author: Michael Curiel, MD
    Reviewer: Barbara Mallari, RN, BSN, PHN
    Date Reviewed: 09/04/01









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    Page Last Updated: 6th April, 2009