Levetiracetam (Generic) Tablets, slide 1 of 1

Levetiracetam (Generic) Tablets

Prescription Item

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Strength: 250-mg
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Count: 90 tablets
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Levetiracetam is a prescription tablet used to control seizures caused by epilepsy. It is an anticonvulsant that works by decreasing abnormal activity in the brain. It's also used by veterinarians to help manage epilepsy in companion animals. Customers may receive this drug under the name Keppra.

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Levetiracetam is an add-on, oral medication that is indicated for the management of refractory epilepsy.

Possible Side Effects

All seizure control medications have potential to cause drowsiness. Some cats lose their appetites temporarily when beginning levetiracetam.

Drug & Food Interactions

​Levetiracetam should not be used in animals who have previously exhibited hypersensitivity to it or any of its components. It should be used with caution in pets with renal impairment; dosing amounts or dosing frequency changes should be considered.


This medication has been shown to cause increased fetal and embryonal losses, and should only be used in pregnant animals when benefits outweigh risks. Pets with decreased kidney function should use this medication with caution. When discontinuing the use of this medication, gradual withdrawal is recommended to help prevent the likelihood of seizure-withdrawals.

This drug is FDA-approved for human use. However, it is common practice for veterinarians to prescribe such drugs for use in dogs and cats.

NOTE: For Generic Medications, picture displayed may not depict actual product. Generic medications may vary from one order to the next by size, color and shape depending on manufacturer. Please note product may arrive in a Chewy Pharmacy vial.

Also available in extended release tablets.

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  1. Prescribing Information

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  • Item Number
  • Generic Name
  • Common Brand Name(s)
  • For Use With
    Dogs & Cats
  • Administration Form
  • Product Form
  • Health Condition
  • Drug Type


Recommended Dosage

Use this medication as directed by your veterinarian.

Storage Instructions

Store at temperatures between 68° - 77°F.


What is Levetiracetam?

Levetiracetam is an add-on, anti-epileptic drug used in the management of refractory epilepsy in cats and dogs.

What are the benefits of Levetiracetam?

Used as an add-on drug for dogs and cats whose seizures are not adequately controlled by phenobarbital or the bromides. Can be used to treat seizures due to hepatic encephalopathy or cases of phenobarbital-induced liver damage.

How does this medication work?

Levetiracetam is in a class of medications called anticonvulsants. It works by decreasing abnormal excitement in the brain.

Rating: 5.0 of 5 stars 8 Reviews 8 Reviews 5 out of 5 Stars

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100% of reviewersrecommend this product

Rating: 5.0 of 5 stars 5 / 5

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8 Reviews

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  • 5 out of 5 stars

    A Game Changer

    By JoeG on Dec 15, 2021

    Our 5 year old Shepard Mix started having Seizures all of a sudden when he turned 4. We had him on the 12 hr extended release pill but it was not working good. Switched to the 3x a day pill (This one) and it's been a game changer. Absolutely recommend this medication and I hope your pet has success. It's a commitment to keep this going 3x a day but we are so happy its working.

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  • 5 out of 5 stars

    So thankful

    By RosiePosie2019 on Dec 28, 2021 top1000Contributor

    Very old dog suddenly started having seizures n I am so thankful for this medication AND Chewy for always getting her medication to us so fast. She now takes three medications for thyroid, arthritis pain n now this one. I always order from chewy. I HIGHLY recommend this medication and Chewy pharmacy.

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  • 5 out of 5 stars

    It does work

    By Stina on Dec 24, 2021

    My cat has gone over a year without a seizure. She has been on this medication for a year and a half now. It definitely has proven to keep the seizures at bay.

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  • 5 out of 5 stars

    Love this product!! Highly recommend!

    By labradorowner on Jun 21, 2021

    My sweet 6 year old Labrador retriever started having seizures out of nowhere. She had two that last 5 minutes and were very severe. We went straight to the vet and they prescribed this medication. She has only had one since then (3 months ago is when she started the medicine) and it’s because I missed a pill, as she takes it 3 times daily every 8 hours. It was my fault! I am so thankful this medication worked for our sweet girl. I would highly recommend anyone with a dog that has seizures asking their vet about this medication! Works wonders, and I’m so thankful for Chewy’s low prices as this is a lifelong medication!

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  • 5 out of 5 stars

    Works for seizures

    By cindyR on Apr 18, 2021

    Once you get the dose right, this medication prevents seizures without side effects. I love Mr Chewy’s prices and delivery speed.

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  • 5 out of 5 stars

    Helps my dog with seizures

    By Sarah on Mar 9, 2021

    This medicine has helped reduce the frequency and severity of seizures for my rat terrier with minimal side effects.

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  • 5 out of 5 stars

    Decreased frequency for seizures

    By Levetiracetam on Jul 24, 2020

    My pup was having seizures every two to three weeks. This was the first medicine that he was put on. It helped decrease the frequency of the seizures to every six to eight weeks but not the intensity. He had to be put on another medication to supplement.

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  • 5 out of 5 stars

    Dog saver life saver

    By Dave on Mar 20, 2019

    My Dog had a lot of seizures this really helped minimize it completely

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