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Why does my cat have extra skin in the inner corner of her eye?

Updated On September 23rd, 2025

Pet's info: Cat | Domestic Shorthair | Female | spayed

My cat has what looks like... extra skin? In her right inner corner eye. I've noticed it since Monday Jan 6, 20. What could this possibly be?

2 Answers

Most Helpful Answer

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Answered By Jennifer Summerfield, DVM CPDT-KA

Veterinarian, Certified Dog Trainer

Published on January 9th, 2020

It sounds like you may be describing an elevated third eyelid - it looks like a thin membrane, that covers part of the eye near the inner corner. This is often associated with an eye infection or an injury to the cornea (such as a scratch or ulcer), but can also be seen with other types of illnesses. I would recommend taking her to the vet for an eye exam tomorrow, if possible.

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    Answered By Ana M, DVM

    Veterinarian

    Published on August 20th, 2018

    Thank you for submitting your question regarding Elsa. Her third eyelids appear to be mildly elevated. This can occur with allergies, an eye infection or with a condition known as Horner's syndrome. In this last case though it is usually just on one side. Watch her closely for redness, drainage or pawing at her eyes. If these things occur, she will likely need veterinary care. Otherwise, if she is as acting normal, it should be fine to monitor her. Good luck!

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