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Dog licking leg, has rash. How to treat allergic skin irritation?

Updated On September 23rd, 2025

Pet's info: Dog | Cockapoo | Female | spayed | 44 lbs

My dog has been licking a certain pet of her leg (near radius and elbow) for a few days. I checked and on both legs, there is a rash that when I touch it, she feels discomfort. Our vet said it could be an allergic reaction to her environment. Is there anything we should do to relieve the discomfort and treat the rash? Any ointment?

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1 Answer

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Answered By Angel Alvarado, LVT

Licensed Veterinary Technician

Published on December 3rd, 2020

Anything you apply will likely be licked off before it has a chance to help. Your best option is to place an e-collar (cone) on her to prevent licking. Contact your veterinarian and ask about OTC or prescription antihistamines that may help if an allergic reaction is involved. A fish oil supplement may also help promote healthy skin. If symptoms persist, consider an exam to rule out infection or injury. You can also discuss allergy testing, food allergies and environmental allergies in depth with your veterinarian.

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