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My cat has an oozing lump under her ear. What should I do?

Updated On September 23rd, 2025

My Petunia (cat) woke up with a lump yesterday morning underneath her ear we thought it might have been a bruise because she rough houses with our other cat. This morning I checked it and it had oozing out and a bald spot and then I noticed that the lump had popped so I drain the pus out of it and I don't know what it could :( We plan on taking her to the vet later on

1 Answer

Most Helpful Answer

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Answered By Linda G, MS, DVM

Veterinarian

Published on July 20th, 2018

Hello. Sounds like Petunia sustained a cat bite that got infected. Your veterinarian will prescribe an antibiotic for Petunia to take for a few days to a week & she should be fine. Thanks for using Petco Pet Education Center, formerly Petcoach.

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