Aura and seizures
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Aura and seizures
Aura is the term used to describe symptoms that may occur before a seizure. An aura may include:
- Visual changes. Examples include:
- Bright lights.
- Zigzag lines.
- Slowly spreading spots.
- Distortions in the size or shape of objects.
- Blind or dark spots in the field of vision.
- Hearing voices or sounds (auditory hallucinations).
- Strange smells (olfactory hallucinations).
- Feelings of numbness or tingling on one side of the face or body.
- Feeling separated from one's body.
- Anxiety or fear.
- Nausea.
An aura is often the first sign that a seizure is going to occur. A person may have an aura from several seconds up to 60 minutes before a seizure. Most people who have auras have the same type of aura every time they have a seizure.
Credits
| Author | Monica Rhodes |
| Editor | Kathleen M. Ariss, MS |
| Associate Editor | Pat Truman |
| Primary Medical Reviewer | Michael J. Sexton, MD - Pediatrics |
| Specialist Medical Reviewer | Steven C. Schachter, MD - Neurology |
| Last Updated | November 11, 2005 |
| Last updated: | November 11, 2005 |
|---|---|
| Author: | Monica Rhodes |
| Reviewed By: | Michael J. Sexton, MD - Pediatrics, Steven C. Schachter, MD - Neurology |
| Editors: | Kathleen M. Ariss, MS, Pat Truman |
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