Hyperthyroidism (overactive thyroid) doesn’t usually cause weight gain, though it may cause other weight changes. Sometimes, treatment for hyperthyroidism can lead to weight gain. Hyperthyroidism ...

Hyperthyroidism is when your thyroid-- the butterfly-shaped gland at the bottom of your neck, just above your collarbone -- makes too much thyroid hormone. Because your body relies on precise levels ...

Hyperthyroidism, also known as overactive thyroid, is most commonly caused by Graves’ disease (an autoimmune disorder), thyroiditis (inflamed thyroid gland), or “toxic” thyroid nodules.

The thyroid, a small gland located at the base of the neck, is in charge of numerous body functions. The hormones it secretes help maintain body temperature and your heart rate, as well as brain and ...

Q: Our senior cat is hyperthyroid. How common is hyperthyroidism, and what causes it? A: Hyperthyroidism is caused by benign tumors in the two thyroid glands located in the cat's neck. The tumors ...

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 the age of 13. Cats have two ...

Hyperthyroidism describes when the thyroid produces excess hormones. This can lead to various symptoms throughout the body, stemming from an increased metabolism. Hyperthyroidism diagnosis typically ...

Subclinical hyperthyroidism means that a person has low or undetectable levels of thyroid-stimulating hormone (TSH) with normal levels of free thyroid hormones. It usually does not cause symptoms. The ...

Please provide your email address to receive an email when new articles are posted on . I saw a 32-year-old man in consultation for hyperthyroidism. His thyroid-stimulating hormone was <0.01 and both ...