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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 your face or body.
- Feeling separated from your body.
- Anxiety or fear.
An aura is often the first sign that you are going to have a seizure. You 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.
- Epilepsy: Complex Partial Seizures
- Epilepsy: Simple Partial Seizures
- Nonepileptic Seizures (NES)
|Primary Medical Reviewer||William H. Blahd, Jr., MD, FACEP - Emergency Medicine|
|Specialist Medical Reviewer||H. Michael O'Connor, MD - Emergency Medicine|
|Last Revised||August 25, 2011|
|By:||Healthwise Staff||Last Revised: August 25, 2011|
|Medical Review:||William H. Blahd, Jr., MD, FACEP - Emergency Medicine|
H. Michael O'Connor, MD - Emergency Medicine
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