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My cat's Gabapentin is 50mg, but Google says 100mg. Is it wrong?

Updated On September 23rd, 2025

Pet's info: Cat | American Shorthair | Male | neutered | 12 years and 2 months old | 13.5 lbs

A vet that specializes in neurology provided me with Gabapentin 50 mg tabs to give my cat twice a day. There are no numbers on them, just white round scored tablets. Evertthing I google says lowest dose is 100 mg. Concerned I may have been given the wrong medication.

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1 Answer

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Answered By Dr. Strydom, DVM

Veterinarian

Published on July 20th, 2019

They may be compounded tablets. Often if vets cannot get a medication at a lower strength, they will get them compounded to the strength they need. I suggest you contact your vet when you get a chance to confirm what you are giving. In the meantime you can give it as directed. Gabapentin has a pretty wide dosing range. For treatment for seizures in cats, gabapentin is started at 2.5 to 5 mg per pound (5 to 10 mg/kg) every 8 to 12 hours. Doses up to 10 mg per pound every 6 hours has been used in some cats. For pain control in cats, doses range from 1.5 to 5 mg per pound (1.25 to 2.5 mg/kg) every 12 hours. Higher doses (up to 50 mg per cat 1 to 3 times daily) are recommended by some vets. So, even if you are giving 100mg twice a day it should not be harmful. She may just be very sleepy if it is a higher dose than what was intended.

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