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My guinea pig has a skin rash. Is it ringworm? What should I do?

Updated On September 23rd, 2025

Pet's info: Small Animal | Guinea Pig | Male | unneutered

I need a possible diagnosis for this image inserted this is my guinea pig named theo

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1 Answer

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Answered By Dr. Strydom, DVM

Veterinarian

Published on July 8th, 2019

Looks like ringworm but you must understand that I really can’t be 100% sure just by looking at a photo. You should have your vet examine him. ( https://mobile.petcoach.co/amp/article/ringworm-in-rabbits-and-guinea-pigs-transmission-signs-diag )

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