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What's causing my cat's bald, weepy patches on her belly skin?

Updated On September 23rd, 2025

Pet's info: Cat | Mixed Breed | Female | spayed | 13 years and 11 months old | 7 lbs

Hi. My 13 year old outdoor cat has bald, weepy patches of skin on her belly. The fir is gone, and the skin looks slightly pinker than normal, but it doesn't look like the result of scratching or licking. The patches are pretty large.

1 Answer

Most Helpful Answer

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Answered By David Elbeze, DVM, MRCVS

Veterinarian

Published on December 18th, 2017

This is probably caused by an allergic reaction. first of all make sure you de-flea Lily regularly every month with a high quality spot on (ex. Advantage) as fleas are by far the most common reason for these reactions. If the fleas are not the problem, it could be an allergic reaction to food or an environmental factor. this is more complicated to treat and will sometimes require medications such as Steroids, anti histamines or cyclosporin in order to stop the allergy.

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