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My cat's hard lump burst and is draining. Is she in pain or sick?

Updated On September 23rd, 2025

Pet's info: Cat | Mixed Breed | Female | unspayed | 9 lbs

I'm unsure what this is, she has a vet appointment tomorrow. It was a hard lump then when I came home from work I found this. Anything I can do until the vet appointment? Is it hurting her? Could she get really sick?

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1 Answer

Most Helpful Answer

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Answered By Linda G, MS, DVM

Veterinarian

Published on June 13th, 2019

Hello. This is a cat bite abscess that has ruptured. There is really nothing you need to do until the appointment. Kelly probably feels a whole lot better now that the infection has drained out of the abscess. When you see the vet, antibiotics will be prescribed & Kelly will heal soon. Thanks for using Petco Pet Education Center, formerly Petcoach.

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