Updated On September 23rd, 2025
Pet's info: Cat | Ragdoll | Male | neutered | 13 years and 10 months old
Hi! My senior cat has a very red bump on his lip. It was bleeding but it also has a hard white substance in it. Next to it is a blackhead like bump. Touching it causes him discomfort, but after I washed it with a warm cloth it didn't seem to bother him.
1 Answer
Published on June 5th, 2019
It sounds like you cat has a focal infection, like a pustule on his lip. Or, it may be something caused a rodent ulcer that is usually associated with allergies. If you could post another question or request a consult and then submit a picture of the bump it would help us to better understand what is going on. Thanks for using Petco Pet Education Center, formerly Petcoach!
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