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Why is my dog scratching his stomach while on thyroid medication?

Updated On September 23rd, 2025

Pet's info: Dog | Golden Retriever | Male | neutered | 120 lbs

I don’t know how to explain it but my dogs been scratching and chewing his stomach and butt area. It’s not fleas or ticks. He’s on his hypothyroid medicine for 2 weeks now and this is what I see.

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1 Answer

Most Helpful Answer

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Answered By Dr. Elizabeth

Veterinarian

Published on January 21st, 2019

It may take a little longer than two weeks to get his thyroid levels up. It looks like Butter is still dealing with skin inflammation and possible infection. Usually dogs will come back about two weeks after starting thyroid medication to check the blood levels. I advise to schedule that appointment and have them check the skin as well. In the mean time, you can wash the affected areas once daily with hand soap and rinse well. Make sure he is not licking the lesions as he will make it worse. An elizabethan collar will help prevent this. If he continues to have skin issues and his thyroid levels are good, it is possible that underlying allergies could also be affecting him. I hope this is helpful. Please feel free to post any additional questions.

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