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Why is my guinea pig losing hair, itchy, and acting depressed?

Updated On September 23rd, 2025

Pet's info: Other | Unknown - Other | Female

My guinea pigs has bald sports and is really itchy and she looks really depressed

1 Answer

Most Helpful Answer

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Answered By Mariya Gugel, DVM

Veterinarian

Published on November 26th, 2017

Poor Cookie! She should be looked at by a vet as soon as possible. Hair loss and itching can be caused by skin mites or certain fungal infections in guinea pigs. Unfortunately, they are usually very itchy and can make guinea pigs feel very sick but are easily treated. Your vet can also rule out any hormonal imbalances that may be to blame. I hope this helps and that Cookie feels better soon!

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