is a concern. In the United States hyperthyroidism affects about 1.2% of the population. Worldwide, hyperthyroidism affects 2.5% of adults. It occurs between...

Feline hyperthyroidism is an endocrine disorder in which the thyroid gland produces too much thyroid hormone. Hyperthyroidism is the most common endocrinopathy...

(subclinical hypothyroidism or subclinical hyperthyroidism). In the US, hypothyroidism and hyperthyroidism were respectively found in 4.6 and 1.3% of...

and may cause symptoms of hyperthyroidism or hypothyroidism. Two types of thyroiditis initially present with hyperthyroidism and are sometimes followed...

the most common cause of hyperthyroidism. It also often results in an enlarged thyroid. Signs and symptoms of hyperthyroidism may include irritability...

those with known hyperthyroidism whose treatment has stopped or become ineffective, or in those with untreated mild hyperthyroidism who have developed...

change that can occur in hypothyroidism and (rare) paradoxical cases of hyperthyroidism. In this latter sense, myxedema refers to deposition of mucopolysaccharides...

Jod-Basedow effect (also Jod-Basedow syndrome and Jod-Basedow phenomenon) is hyperthyroidism following administration of iodine or iodide, either as a dietary supplement...

disorder. Racing thoughts are also associated with sleep deprivation, hyperthyroidism and the use of amphetamines. Racing thoughts may be experienced as...

an active multinodular goiter associated with hyperthyroidism. It is a common cause of hyperthyroidism in which there is excess production of thyroid...