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My cat has hair loss and crusty skin on her ear. Should I see a vet?

Updated On September 23rd, 2025

Pet's info: Cat | Mixed Breed | Female | spayed | 2 years and 7 months old | 9.8 lbs

My cat has been losing hair on her ear for 3 days now and the skin is a little crusty. I’m not sure if I need to bring her into a vet or not. She’s been eating normal, playing, and doesn’t seem to be itching it at all, however has never happened before and i’m concerned.

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1 Answer

Most Helpful Answer

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Answered By Dr. Massimo Orioles, DVM, Cert AVP, MRCVS

Veterinarian

Published on September 21st, 2019

This presentation could be due to a trauma or localized spot of skin infection (likely to be caused by bacteria but fungal infections are possible as well). A check up, appropriate disinfection and possibly antibiotics (oral, topical or in a shampoo formulation) are needed to solve the problem. Disinfection may be started at home with very diluted hibiscrub or betadine or salted water baths. Buster collar may be useful as well to avoid any scratching (if any). Hope this answer was helpful, but please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further. If this answer was helpful please let us know, this will be used to improve our service!

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