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What is an aura in epilepsy?

An aura is actually a type of seizure itself, specifically called a "focal aware seizure." It typically happens less than a minute before a more serious tonic-clonic seizure begins.

During an aura, you remain conscious and aware, unlike during a tonic-clonic seizure. Think of it as your brain's Show Full Answer

What is an aura in epilepsy?

An aura is actually a type of seizure itself, specifically called a "focal aware seizure." It typically happens less than a minute before a more serious tonic-clonic seizure begins.

During an aura, you remain conscious and aware, unlike during a tonic-clonic seizure. Think of it as your brain's warning signal that a bigger seizure may be coming.

Common aura experiences include:

- A "rising" feeling in your stomach
- Déjà vu (feeling like you've been somewhere before)
- Unusual smells or tastes
- Intense emotions like fear or joy without cause
- Muscle stiffening or twitching
- Numbness or tingling sensations
- Visual disturbances like seeing lights or hallucinations
- Feeling like a limb is bigger or smaller than it actually is

A MyEpilepsyTeam member described: "Sometimes, I smell cardboard before I have a grand mal seizure. When I smell cardboard, I don't have enough time to tell someone."

Why auras happen:

Auras occur because focal seizures start in one specific area of your brain. The sensations you experience depend on which part of your brain the seizure activity begins in.

If you experience auras, they're your opportunity to get to safety, alert someone nearby, or follow your seizure action plan before a larger seizure occurs.

 AI-generated responses are not a substitute for medical advice. These services are not intended to diagnose, treat, or cure any condition or disease. Always ask your doctor about specific health concerns.

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