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Recognizing Seizure

“I woke up and was around the paramedics; I didn’t remember what happened…”

Around 1% of the population of the United States (around 3.5 Million) have been diagnosed with a seizure, which is a sudden, uncontrolled electrical discharge in the brain. This “short-circuit” of the brain is most commonly associated with convulsive, jerking movements in the body; however, other types of more subtle seizures can occur including:

  • Staring off and being unresponsive to stimulus
  • Lost consciousness, lost awareness
  • Confusion and loss of knowledge of where one is
  • Changes in your behavior, movements or feelings

Diagnosing Seizure

As not all seizures fit the same mold, these spells are much more common than one may think. Sometimes seizures can be preceded by an “aura” including:

  • Bright lights in vision
  • Odd, unpleasant smells
  • Sense of “déjà vu”, or the vague sense that you are repeating some action or have been somewhere you have not befor
  • Sense of “jamais vu”, or the vague sense that you have never done an action or been a place despite knowledge to the contrary

After a seizure has finished, people report a number of sensations as their consciousness returns, including:

  • Feeling a sense of severe fatigue or lethargy
  • Feeling diffuse muscle aches
  • Tasting blood in their mouth, from biting the tongue or side of the mouth during the seizure
  • A sense of confusion as to what happened, and where they are
  • Feeling that they have voided urine

While diagnosing a seizure is based largely on clinical evaluation by a trained neurologist, sometimes due to the variety of seizures additional information is needed. To aid in identifying and treating seizures, many tests can be ordered including:

  • Electroencephalogram (EEG)
  • Magnetic Resonance Imaging (MRI) of the Brain
  • Computed Tomography (CT or CAT) scan of the Brain
  • Blood Work
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Causes of Seizure

Seizures can happen after a head injury, bleeding in the brain, stroke, or because of metabolic abnormalities. In some cases, severe infections in the body or brain can cause seizures. Much less frequently, brain tumors or cancers can cause seizures to occur. Despite our ability to diagnose the cause of most seizures, some still remain “idiopathic”, meaning of unknown cause.

Are Epilepsy and Seizure the same?

The term “Epilepsy” is used to describe a person who has two or more seizures at least 24 hours apart that aren’t brought on by an identifiable cause.

Treating Seizure

Seeing a seizure happening to a loved one can be very difficult and traumatic, but fortunately, most seizures last from 30 seconds to two minutes, and then resolve. These events should prompt presentation to an emergency department or at a minimum direct discussion at the time of the event with your primary care physician for further recommendations.

If a seizure lasts longer than five minutes, immediately activate emergency medical services, as this constitutes a true medical emergency. The EMS team on arrival can administer medication to stop the seizure activity, preventing further injury.

In all cases, a thorough workup of a patient with a first-time seizure is necessary, as removal of the underlying cause of seizure can increase the likelihood that the patient will have minimal to no other seizures in the future.

Most seizure disorders can be controlled with medication, but management of seizures can still have a significant impact on your daily life. As such, our neurology and epilepsy teams will work with you to ensure prevention of seizure disorder, while limiting any side effects which could have an adverse effect on you.

Compassionate Care for a Range of Neurological Conditions