Side effects from Keppra?

Posted by annabcd @annabcd, Mar 6, 2023

This is about my husband. He started having seizure like episodes four months ago once or twice a month that lasted 5-20 minutes. After trying to convince doctors these weren't anxiety attacks they did an EEG which was interrupted by a seizure like episode. They immediately got him on Keppra without confirming epilepsy and since then he's been completely out of it, has memory loss, slurs his speech, uneven pupils sometimes and others he smells something burning, cough, panic, sees flashing lights and colors,loses contact with the environment and more. He has stopped taking it since Saturday morning and he's much more conscious but still had episodes mostly with his head hurting, panic, burning smell and getting super sleepy when this happens. Memory is getting better.

Does anyone know if all of these are normal as far as bad side effects of keppra go and if so when they will go away?

Interested in more discussions like this? Go to the Epilepsy & Seizures Support Group.

@hippele

About a year ago, I was taking Keppra twice a day as is prescribed. Well, I decided to just start taking one pill per day and had a seizure. My doctor informed me that Keppra is a 12hr pill and you needed to take equal amounts twice a day. So what I did was cut down my total amount per day by cutting my pills in half. I would suggest you look into that so that you have some in your system for the entire day. God Bless

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My doctor told me not to cut the Keppra extended-release versions because it loses effects.

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@santosha

@sissie7 So glad to hear you and your doctor figured out what works for you!
I totally get the medication sensitivity thing - Keppra was rough for me at first, too. My doctor had me starting at 500 mg twice a day, which was way too much for my system. We've landed on just 125 mg in the morning and 150 mg at night using the liquid version. And honestly? It's been a game-changer! No seizures and the side effects are actually manageable now, thank goodness.
My doctor's been amazing through this whole process, really taking the time to adjust things bit by bit. He even told me that even though I'm 54, my body handles meds more like a kid would - which explains a lot!
What about you, what's your current dosage looking like? Are you on one of those extended-release versions where you only have to take it once a day? I've been curious about those!
Chris

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When you say no seizures, the question I always ask is "was it the pills or without the pills whether you STILL would not have had any seizures". We have no idea. Food for thought. God Bless....

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@hippele

Keppra gave me diarrhea every morning but I was also having joint issues and after discussing here found out that Keppra can affect joint health. Not to say that I personally do not like any pills as "There is a poison in every pill". Sometimes we have no choice and have to take "pills" but if I have a choice, I believe the body itself is the greatest natural "healer". God Bless.....

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So sorry. So far my joints are ok although I have arthritis. Hope you are
doing well.

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@hippele

When you say no seizures, the question I always ask is "was it the pills or without the pills whether you STILL would not have had any seizures". We have no idea. Food for thought. God Bless....

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Hi @hippele
I completely understand your frustration and pain with these medications. I went through similar struggles when I started my epilepsy treatment back in 2019, really battling with AEDs and their side effects.
After two years of trial and error with five different AEDs, I switched doctors and I was prescribed pure CBD, staying on it for over three years. The side effects were very minor, and while my seizures were reduced, they weren't completely eliminated. But all that changed after my status epilepticus last December, when I had to go back on an AED at the hospital.
My current doctor told me I'd need to stay on Keppra for a while, and honestly, I was terrified. I was experiencing all those awful side effects - diarrhea, joint and muscle pain, allergies, etc. My reaction was pretty negative because I was so scared of repeating all those horrible experiences I'd had with other AEDs.
But here's what was different: unlike my previous doctors, my current one took the time to really fine-tune the Keppra dosage. Today I'm on a dose that my body can actually handle, and I'm not living in constant discomfort anymore. We have a saying here in Brazil: "a scalded cat is afraid of cold water." My doctor completely got that and was incredibly patient and reassuring throughout the whole process.
I've been seizure-free for almost six months now, and I'm so grateful. Would I be seizure-free without Keppra? Probably not. It makes me wonder how different things might have been if my earlier doctors had taken the same careful approach.
I know you're angry at these medications, and I totally get it. We've already exchanged some messages here on Connect! Remind me - who's treating your epilepsy? Is it a neurologist or an epileptologist? Has he or she suggested trying to fine-tune your current medication dosage?
All my best to you!
Chris

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@motobee

I take Keppra twice a day and so far no negative reactions.

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A neurologist is treating me. When I had my tonic clonic seizure 2 yrs ago, they started me out on 500mg keppra 2x a day. A year later, I reduced that to once a day. I did have another less intense seizure the second year when I forgot to take my once a day pill. Thats when doctor explained the 12hr duration of keppra so I then did 250 2x a day. Then this year I started reducing further in Feb and was completely weened off very slowly by May. All these decisions were made by me and not my doctor. I informed him what I was doing. Of course, they can not recommend my planned path as they are afraid of the liability for them in the United States. They are more comfortable giving you pills even with side effects as that protects them in the courts. The patient has to make their own decisions and take their own CALCULATED chances. God Bless.

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@motobee

I take Keppra twice a day and so far no negative reactions.

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@hippele
I firmly disagree with the idea that doctors prescribe pills solely to make patients "more comfortable" or to cover themselves legally. The reality is that they prescribe anti-seizure medications because these are the first-line treatments for controlling seizures. While I acknowledge that these medications can have serious side effects, they effectively control seizures about 60-70% of seizures. Yes, some individuals may experience negative reactions, but those side effects are potential risks, not certainties. Doctors cannot with any certainty predict the side effects .

Take care,
Jake

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@hippele

A neurologist is treating me. When I had my tonic clonic seizure 2 yrs ago, they started me out on 500mg keppra 2x a day. A year later, I reduced that to once a day. I did have another less intense seizure the second year when I forgot to take my once a day pill. Thats when doctor explained the 12hr duration of keppra so I then did 250 2x a day. Then this year I started reducing further in Feb and was completely weened off very slowly by May. All these decisions were made by me and not my doctor. I informed him what I was doing. Of course, they can not recommend my planned path as they are afraid of the liability for them in the United States. They are more comfortable giving you pills even with side effects as that protects them in the courts. The patient has to make their own decisions and take their own CALCULATED chances. God Bless.

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Living with discomfort and pain can mess with our heads and make us want to do things that might not be the best choice. I've been there myself! Back in 2019-2020, when I was seeing general neurologists, I wanted many times to toss all my medications in the trash. Thank goodness my husband stopped me from doing this! Those doctors just followed the protocol in terms of medication dosage and were very resistant to reducing my dosage.
But, as I mentioned earlier, everything changed when I switched doctors and was treated by one with expertise in epilepsy.
I understand Keppra is the first medication you have been put on, correct? Perhaps Keppra isn't the best medication for you? It works well for some and not well for others. As my current doctor always says to me: every person and body is unique!
Have you considered having a second opinion, especially with an epileptologist?
Take care!
Chris

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@motobee

I take Keppra twice a day and so far no negative reactions.

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I was on Keppra for over 20 years. Whether it's been a build-up from long term usage or I just realized that I've been having Anxiety attacks along with seizures. Anxiety is a side effect of Keppra. They say it's rare.
I just went off it 2 months ago. I started adding Kava supplement 100 mg. in the afternoon. Up to this comment I have not had a seizure or anxiety attack since April 20th 2025. I do feel much calmer and I thinking skills have improved. I'd definitely consider seeing a epileptologist.
I've done a lot of research on seizure drugs and alternative herbs.
I've never seen one but wish I would have made the decision to see an epileptologist decades ago.
My life may have a different story.
Do some research on kava, tumeric, and niacin (100mg.)

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@motobee

I take Keppra twice a day and so far no negative reactions.

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Hi @joseph1963
Thank you for sharing your Keppra experience with us. All AEDs have potential side effects. It's also worth noting that anxiety can be a symptom of epilepsy itself, as explained at this link from the Epilepsy Foundation: https://www.epilepsy.com/complications-risks/moods-behavior/anxiety
In addition to Keppra and pure CBD, I use many other approaches to help control my seizures and improve my overall well-being. These include regular exercising, yoga and meditation, maintaining a healthy diet, prioritizing good sleep, taking supplements, and managing my triggers – all with my doctor's support.
If you're looking for specialized care, Mayo Clinic has excellent epileptologists if there's a facility near you. If you're not close to a Mayo Clinic, the Epilepsy Foundation's 24/7 Helpline can help you find an epileptologist in your area: https://www.epilepsy.com/247-helpline
Did your doctor recommend stopping Keppra, or was this a decision you made on your own?
Chris

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@santosha

Hi @joseph1963
Thank you for sharing your Keppra experience with us. All AEDs have potential side effects. It's also worth noting that anxiety can be a symptom of epilepsy itself, as explained at this link from the Epilepsy Foundation: https://www.epilepsy.com/complications-risks/moods-behavior/anxiety
In addition to Keppra and pure CBD, I use many other approaches to help control my seizures and improve my overall well-being. These include regular exercising, yoga and meditation, maintaining a healthy diet, prioritizing good sleep, taking supplements, and managing my triggers – all with my doctor's support.
If you're looking for specialized care, Mayo Clinic has excellent epileptologists if there's a facility near you. If you're not close to a Mayo Clinic, the Epilepsy Foundation's 24/7 Helpline can help you find an epileptologist in your area: https://www.epilepsy.com/247-helpline
Did your doctor recommend stopping Keppra, or was this a decision you made on your own?
Chris

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THANK YOU.... I NEVER WOULD STOP TAKING KEPPRA ON MY OWN... GOOD LUCK WITH ALL YOU'RE DOING AND KEEPING SO WELL.

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