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My dog's nose has a growing bumpy discoloration. What is it?

Updated On September 23rd, 2025

Pet's info: Dog | Maltese | Female | spayed | 4 years and 3 months old | 11 lbs

a month ago, my dog had a little bumpy discoloration on the nose, not itching but growing. i applied Fucidin and gave her omega sup. it stopped growing. now she's having a new one. she was under stress six months ago:traveling and spaying. i live in Dubai, very hot weather, she spends 10 to 20 min daily in the sun.have a normal appetite. what could this be?

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1 Answer

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Answered By Makenzie Kurth, DVM

Veterinarian

Published on August 7th, 2018

Thanks for using Petco Pet Education Center, formerly Petcoach! The little area of discoloration is not necessarily anything to worry about. I see this commonly with time with dark skinned animals. As long as the skin does not seem irritated and the discoloration does not happen on the nose itself, I am inclined to just continue to watch it. Apply a dab of children’s sunscreen lotion before she goes outside to protect that area from sunburn. Best wishes to you and Luna!

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