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My dog's eye is tearing with mucus, and eye wash isn't working.

Updated On September 23rd, 2025

Pet's info: Dog | Airedale Terrier | Female | spayed | 10 years and 7 months old | 48 lbs

Hello. My dog eye keeps tearing at time there is mucus. I purchased eye wash have been using it for almost a week and still has the issue.

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1 Answer

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Answered By Jessica Desrosiers

Veterinary Technician

Published on March 8th, 2024

Hi there! Excessive tearing of the eyes can be due to a number of things, including spring allergies (dust, grasses, pollens), eye irritants, or eye injuries/infections (these usually come with green, yellow, or cloudy discharge, rather than clear mucus). If you suspect allergies or irritation, you can try an over the counter medication such as Benadryl (diphenhydramine) to see if it helps reduce symptoms. However, if the eye discharge continues, worsens, becomes bothersome to Bella, or becomes cloudy or discolored, it's best to have your vet take a look in person. I would also stop the eye washes for a while and just gently clean any debris or mucus away with a warm, clean washcloth to see if that helps reduce irritation and tear production as the washes may just be exacerbating the issue.

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