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My dog had a cortisone shot. How long do the side effects last?

Updated On September 23rd, 2025

My dog had the cortizone shot last sarurday and was wondering how long the side effects last.

1 Answer

Most Helpful Answer

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Answered By Dr. Davis

Veterinarian

Published on November 1st, 2018

There are different types of cortisone injections. Some are longer lasting than others. Generally the excess drinking, eating and urination wear off in a few days to a week. If the side effects last longer then you may want to have a recheck and bloodwork to see if there is an undermedical issue causing the side effects. Thanks for using Petco Pet Education Center, formerly Petcoach to help you care for your dog.

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