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Can I give my cat human subcutaneous fluids for liver disease?

Updated on September 23rd, 2025

Pet's info: Cat | Domestic Longhair | Male | neutered | 3 years and 4 months old | 9.5 lbs

Are the subcutaneous fluids for a cat the same ones that are given to people? I had one vet tell me yes but I want to be sure. My cat has liver disease and it is getting to expensive for me. I've given fluids to another cat in the past at home and I know someone who works at a hospital that could get me fluids for free.

1 Answer

Most Helpful Answer

Mariya Gugel, DVM

Answered By Mariya Gugel, DVM

Veterinarian

Published on December 8th, 2017

Thank you for using Petco Pet Education Center, formerly Petcoach! Your vet is correct in saying that the subcutaneous fluids given to animals are the same as those given to humans. However, due to their pH, certain fluids can burn while being given subcutaneously as they react with the normal fluids in the body. I recommend asking your vet what type of fluids they recommend, what amount your cat needs, and to show you how to administer them. I sometimes recommend a numbing cream to facilitate the administration, only if there are no underlying medical conditions. If your cat has liver issues, fluids may help correct some of the symptoms, but other issues such as adequate nutrition need to be taken into account as well. I am happy to answer any other questions you may have!
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