Petco Text Logo
Petco Pet Logo

My cat has a red, hairless, weeping sore under her chin. What is it?

Updated On September 23rd, 2025

Pet's info: Cat | Mixed Breed | Female | spayed

My white short hair cat has a sore area on her neck underneath her chin. It is approx 5cm round, hairless and has a red margin that is weeping slightly. She does not appear to be licking it. She is an indoor cat but escapes occasionally for short periods. We have another indoor cat too.

1 Answer

Most Helpful Answer

Image profile

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

Veterinarian

Published on January 11th, 2017

The different options in Alice's case are a superficial moist (bacterial) dermatitis, feline acne or a fungal/viral infection with or without secondary bacterial inflammation. A check up and some skin testing would confirm one of these clinical suspicion. Appropriate treatment may require antibiotics. This disease may be infective for you (in case of fungal infection) or the other cat (all but feline acne).

Vote icon

1Pet Parents found this answer helpful

image
Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Sponsored