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My cat has ringworm. What's the best way to treat it effectively?

Updated On September 23rd, 2025

Pet's info: Cat | Russian Blue | Male | neutered

What is the best treatment for ringworm?

1 Answer

Most Helpful Answer

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Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on August 28th, 2019

Loki would need an anti fungal treatment. I have never come across a topical medication that has been effective for treating ringworm in cats aside from prescription-based lime sulfur dips. The concern is that the Microsporum canis (fungal organism causing ringworm) is spread diffusely throughout a cat's entire hair coat, such that an isolated topical spray will not cover all surfaces of every hair, and lead to frequent recurrence. If you are concerned that he may have ringworm, he should go to his vet for confirmation and will need to be started on oral antifungal medication. I hope that all goes well!

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