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My dog has a painful eye infection. Is it serious? What should I expect?

Updated On September 23rd, 2025

Pet's info: Dog | Lhasa Apso | Female | unspayed | 1 year old

Hi, I was just wondering if this is anything serious. I've got her a appointment at the vets tomorrow. However I'm really worried about her and just want to know

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2 Answers

Most Helpful Answer

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Answered By Andrea M. Brodie, DVM

Veterinarian

Published on January 13th, 2019

This does look like an eye infection and possibly an ulcer. This is concerning because it can compromise eye sight and is painful. However, you got the right idea by already having scheduled an appointment with your veterinarian. Your vet will examine your dog as well as the eyes, will apply some fluorescent dye to the cornea which will enable him to see a corneal ulcer or injury if present. Your dog will likely receive prescription eye ointment or drops as well as pain medicine.

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Other Answers

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    Answered By Jennifer Summerfield, DVM CPDT-KA

    Veterinarian, Certified Dog Trainer

    Published on February 12th, 2018

    Oh dear! From what I can see in the photo, this looks like a deep corneal ulcer. This is a serious problem that needs to be treated right away, or it can cause permanent damage, vision loss, or even loss of the eye. I would recommend taking your dog to the vet today for an exam. He/she can talk to you about treatment options depending on how things look (surgery to cover the ulcer with a conjunctival flap vs. treatment with topical eye drops) and help you decide what to do.

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