What Is Cat Hyperthyroidism

Hyperthyroidism is a disorder where the thyroid gland functions improperly and produces too much t4 hormone.

Cat dog meme. In cats thyrotoxicosis is usually caused by a benign tumor on one or both thyroid glands. Only 1 2 of hyperthyroidism in cats is the cancerous thyroid carcinoma. Hypothyroidism is a rare endocrine disorder in cats which occurs when there is an underproduction of thyroid hormones.

This disease in cats results from a typically benign tumor in the thyroid gland. Also called thyrotoxicosis hyperthyroidism is caused by an increase in production of thyroid hormones known as t3 and t4 from an enlarged thyroid gland in a cats neck. Hyperthyroidism is a common disease in cats and mostly afflicts cats middle aged and older.

Hyperthyroidism occurs when there is an elevated level of thyroid hormone produced by one or both of the thyroid glands in a cat. Hyperthyroidism is the most common endocrine disorder of cats. According to vca hospitals fewer than 2 of hyperthyroid cases in cats involve malignant thyroid gland tumors.

Your cat has two thyroid glands in their neck that control their metabolism. Hyperthyroidism in cats what is hyperthyroidism in cats. Hyperthyroidism is over activity in these thyroid glands.

It is an astonishingly common problem in cats. Hyperthyroidism also known as hyperthyroid disease occurs when the thyroid gland enlarges and starts producing excess amounts of thyroid hormone thyrotoxicosis. Hyperthyroidism is a common endocrine disorder in cats due to the over production of thyroid hormones caused by a benign hormone secreting tumour of the thyroid gland which produces a constant hypermetabolic state.

Do you have a cat with hyperthyroidism. The thyroid gland produces a hormone thyroxine which controls the animals metabolic rate ie how the body uses energy. Although thyroid tumors can be cancerous the chances are less than 5 percent in cats.

It is most frequently caused by an excessive concentration of circulating thyroxine a thyroid hormone better known as t 4 in the. A feline with hyperthyroidism. Hyperthyroidism causes a high metabolism which has many negative effects on the body.

Its seen more than any other cat hormone problem and in one recent study of cats over the age of ten being blood sampled 21 had elevated thyroid hormones. The most common form of hyperthyroidism in cats is non cancerous. The vast majority of cases are caused by harmless swellings but some rare cases are caused by cancer 1 3 of cases.

Hyperthyroidism in cats is a treatable condition and usually not a death sentence.