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Real members of MyEpilepsyTeam have posted questions and answers that support our community guidelines, and should not be taken as medical advice. Looking for the latest medically reviewed content by doctors and experts? Visit our resource section.
A MyEpilepsyTeam Member asked a question 💭
San Diego, CA

GABA stands for "Gamma Amino Butyric Acid" and is the primary "inhibitory neurotransmitter" (main thing to shut things down) in the brain. Neurotransmitters are amino acids, proteins. Nearly every kind of seizure medicine involves GABA. It slows things down, including the kind of brain activity that cause seizures. (Unfortunately, GABA is also involved in a lot of car crashes. It is the main neurotransmitter involved with ethyl ALCOHOL, it makes people "drunk.")

Epilepsy patients who drink… read more

December 29, 2025
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A MyEpilepsyTeam Member

I have now. Thanks for the information.

December 29, 2025
A MyEpilepsyTeam Member

Yes, I'm basically in the process of looking into the role it plays and how it works at the moment.

December 29, 2025
A MyEpilepsyTeam Member

My son knows more about how GABA works in the brain. He does a good job explaining it to me and how it works in the brain. I started the book you recommended, and I agree, everyone with epilepsy should be reading that book. Unfortunately, I underline everything; it looks as if someone has sprayed the inside of the book with a highlighter. Sorry if it wasn't you.

December 31, 2025
A MyEpilepsyTeam Member

Yes I have heard the term gaba . I don’t drink alcohol at all . No matter what day it is.

December 30, 2025
MyEpilepsyTeam

What role does GABA play in epilepsy and seizure management?

Yes, GABA (gamma-aminobutyric acid) is a crucial brain chemical in epilepsy management. It functions as the main inhibitory neurotransmitter in the brain, helping control nerve cells from firing too rapidly, which can trigger seizures.

Many anti-seizure medications Show Full Answer

What role does GABA play in epilepsy and seizure management?

Yes, GABA (gamma-aminobutyric acid) is a crucial brain chemical in epilepsy management. It functions as the main inhibitory neurotransmitter in the brain, helping control nerve cells from firing too rapidly, which can trigger seizures.

Many anti-seizure medications work by boosting GABA's effectiveness. This helps calm excessive electrical activity in the brain and reduces seizure risk.

The Alcohol Connection

You're right about the alcohol concern. Alcohol affects GABA receptors in the brain, and this creates particular risks for people with epilepsy:

- Alcohol can interfere with how seizure medications work
- It creates inconsistent GABA levels in the brain
- When alcohol wears off, GABA's calming effects decrease, leading to increased brain activity
- This instability can trigger breakthrough seizures

People taking seizure medications already have altered GABA activity, so adding alcohol creates an unpredictable situation that commonly leads to increased seizure activity.

The key issue is the inconsistency—the brain doesn't respond well to these fluctuating GABA levels, which is why many people with epilepsy experience more seizures when drinking alcohol.

December 29, 2025

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A MyEpilepsyTeam Member asked a question 💭
San Diego, CA

A MyEpilepsyTeam Member asked a question 💭
San Diego, CA