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Peer-reviewed veterinary case report

Hypothyroidism in dogs - signs, diagnosis, and treatment

By McCann, Theresa·Published in Companion Animal·2015·Davies Veterinary Specialists, Higham Gobion, Herts·View original on Crossref

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Original publication title: Canine hypothyroidism

Species:
dog

Plain-English summary

A dog with hypothyroidism may show symptoms like weight gain, lethargy, and skin problems. Diagnosing this condition can sometimes be tricky, as other health issues can cause similar signs. Testing thyroid hormone levels is crucial; low levels of thyroxine along with high levels of thyroid-stimulating hormone can confirm the diagnosis. When treated properly, dogs with hypothyroidism often see a significant improvement in their symptoms and overall quality of life.

People also search for: dog weight gain symptoms · hypothyroidism in dogs treatment · dog skin problems thyroid issues

Abstract

A diagnosis of canine hypothyroidism can be straightforward in many cases, but in others reaching a conclusive diagnosis can be challenging. Careful attention to the potential presenting signs of hypothyroidism, as well as to alternative diagnoses for the clinical signs, is important prior to testing thyroid function. A total thyroxine or free thyroxine below the reference range along with an elevated thyroid stimulating hormone provides the greatest specificity for diagnosis, but these results can also be seen in euthyroid sick animals. Using all of the available information reduces the chance of a false-positive diagnosis and therefore unnecessary lifelong treatment. Management of hypothyroidism can be very rewarding. A well-managed dog with hypothyroidism should have resolution of clinical signs and hence an improved quality of life.

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Original publication on Crossref: https://doi.org/10.12968/coan.2015.20.10.572