Hyperthyroidism is a common disease in cats, and mostly afflicts cats middle-aged and older. Also called thyrotoxicosis, hyperthyroidism is caused by an increase in production of thyroid …

Mar 18, 2020 · Whether your cat is showing signs of hyperthyroidism, or has already been diagnosed, find out more about the disease and the treatment options available.

Jan 16, 2025 · Hyperthyroidism is a common disease in cats caused by the overproduction of thyroid hormone by the thyroid glands. Hyperthyroidism most commonly occurs in cats around …

Hyperthyroidism is characterized by the overproduction of thyroid hormone, resulting in an increase in metabolic rate. This disease is common in older cats. Although the thyroid gland …

Jan 1, 2001 · Hyperthyroid cats frequently lose weight, their muscles deteriorate, and they can have chronic vomiting or diarrhea. Over time those signs can lead to heart disease and high …

Jun 19, 2025 · Our vet explains what common signs cats show when they have hyperthyroidism. Learn what the causes are for this condition and how to properly treat a cat with hyperthyroidism.

Nov 26, 2019 · What Is Feline Hyperthyroidism? Feline hyperthyroidism is a common endocrine disorder in older cats, caused by the overproduction of thyroid hormone. Left untreated, …

Apr 30, 2025 · Has your cat been diagnosed with hyperthyroidism? Learn the signs and treatment for the endocrine disorder.

Dec 11, 2024 · Hyperthyroidism occurs when the thyroid glands in a cat’s neck produce too much of the thyroid hormone thyroxine (T4). Although the cause of hyperthyroidism is unknown, …

Hyperthyroidism in cats causes the thyroid to overproduce hormones, speeding up body functions. Learn the signs and how to manage the condition.