Seizure
|
| Definition |
A seizure is a sudden abnormal
event involving uncontrollable muscle movement or mental confusion,
possibly including alteration in consciousness. Seizures may be
single or multiple. They typically last only from a few seconds to
several minutes and are followed by a period of confusion that may
last for hours.
|
| Causes |
Seizures occur due to the excessive
and uncontrolled electrical activity of brain cells (neurons).
|
| Treatment |
The individual needs immediate care
by medical personnel. Tests such as a CT scan and
electroencephalography (EEG) may be performed to determine the cause
of the seizure. Sometimes seizures are treated with medication other
times no treatment is necessary.
|
| Comments |
Seizures are not usually fatal. In
rare situations, seizures do not stop and require ongoing medical
care.
|
| Related
Links |
National Library of Medicine
The National Library of Medicine website provides detailed
information regarding seizure disorders and treatment.
National Institute of Neurologic Disorders and Stroke
The National Institute of Neurologic Disorders and Stroke, a
division of the National Institutes of Health (NIH), provides the
consumer with information regarding the febrile seizure disorder.
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ICU Medical Conditions 
