Petco Text Logo
Petco Pet Logo
  • Two Easy Ways to Start Earning Rewards!

    rewards header
    Become a member today!
    Members-only pricing and offers, personalized care notifications, Vital Care points back on every purchase and more!
    Petco Pay LogoBecome a credit card member today!

    Earn 2X Pals Rewards points at Petco
    when you use Petco Pay!

    APPLY NOW
    Learn More About Petco Pay Benefits

Why is my cat's eye smaller with yellow discharge and nose stain?

Updated on September 23rd, 2025

Pet's info: Cat | Mixed Breed | Male | neutered | 1 year and 1 month old | 7 lbs

Hello My cat has his left eye a kind of smaller, with secretion, which is staying under the skin and staining his nose area in yellow color. He seems to be fine otherwise but these been going on for 3 days and does not diminish. I’m concerned. I washed but didn’t come out because it’s liquid inside. What should I do? I’ve attached 2 photos of him sick and a normal photo so you can compare. Thank you so much Márcia

2 Answers

Most Helpful Answer

Linda G,  MS, DVM

Answered By Linda G, MS, DVM

Veterinarian

Published on September 9th, 2020

Hello. This could be any number of things such as a flare up of a herpes virus very common in cats, or he has as infection, possibly from a small scratch on his cornea, or even a bit on conjunctivitis. Wil should see his veterinarian to make sure there is nothing more serious with the eye, & usually, with the proper treatments & medications, eyes clear up very nicely. Thanks for contacting Petco Pet Education Center, formerly Petcoach.
Vote Icon1Pet Parents found this answer helpful

Related Answers from Veterinarians

  • Answered By Dr. Melanie, BVSc MS

    Veterinarian

    Published on November 5th, 2019

    This can be a sign of an eye infection or injury to the eye. Any eye problem needs to be checked out by a vet promptly as leaving it untreated can lead to vision loss. I'd take Ginger into a vet today.

    Vote Icon

    1Pet Parents found this answer helpful

Smart Picks for Smart Questions

Have A Vet Question?

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

Share

Styled arrow button