Hypothyroidism is an abnormality of the thyroid gland leading to a reduction in the dog’s metabolic state. This can cause many systemic changes including weight gain, hair loss, lethargy, and susceptibility to infections – most noticeably of the skin and ears.

Hypothyroidism most commonly occurs in dogs between the ages of 4 and 10 years (on average, ages 6-7). Males and females are equally affected, but it may be more prevalent in spayed females and neutered males. What are the signs of hypothyroidism? How …

Hypothyroidism is a common endocrine disease of dogs. It occurs when the thyroid glands fail to produce adequate amounts of the hormones thyroxine (T4) and triiodothyronine (T3). Primary hypothyroidism resulting from idiopathic thyroid gland atrophy or immune-mediated lymphocytic thyroiditis is the most common diagnosis.

2002年2月26日 · Hypothyroidism generally develops in middle-aged or elderly dogs, with the average age at diagnosis being 7 years. Breeds with a definite predisposition to develop hypothyroidism include the Doberman pinscher, the Golden retriever, the Irish Setter, the Great Dane, the Dachshund, and the Boxer.

Many of the clinical signs associated with canine hypothyroidism are directly related to slowing of cellular metabolism, which results in development of mental dullness, lethargy, exercise intolerance, and weight gain without a corresponding increase in …

2023年4月12日 · Hypothyroidism is most commonly an acquired condition of adult dogs characterized by primary failure of the thyroid gland to produce adequate amounts of thyroxine (T4) and triiodothyronine (T3).

2024年6月13日 · Hypothyroidism in dogs (also known as an underactive thyroid) results from the body’s inability to produce and release sufficient amounts of thyroid hormones.

2024年9月3日 · WebMD explains common signs and treatment options for hypothyroidism in dogs.