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My dog has an eye infection. Can it cause a brain infection?

Updated on September 23rd, 2025

Pet's info: Dog | Mixed Breed Small (up to 22lb) | Female | unspayed | 22 lbs

Can my dog get a brain infection from having an infected eye? My dog (mix breed) is less than one kilo and is 2 months old, she was attacked by another dog and her left eye was out of the socket but now went back in, i took her to the vet and she said the eye is infected, she takes to prevent that. she said she must have a surgery, as she may develop brain infection, is this true? another vet said it would be better to wait for the dog get a bit older/healthier. Who should I trust?

1 Answer

Most Helpful Answer

Dr. Melanie, BVSc MS

Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on November 20th, 2016

Yes, it is true that an eye infection can lead to a brain infection. Meningoencephalitis (inflammation of the brain and meninges) is generally due to an infection of the eye (also the ears or nasal cavity). Given that I can't see Iggy in person, I can't say for sure if she is healthy enough to have surgery at the moment, but if the vet is worried that the infected eye could cause meningoencephalitis, I would recommend having that surgery as soon as the vet feels it's safe.
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