Is hyperthyroidism iodine deficiency or iodine excess?

Hyperthyroidism refers to hyperthyroidism. Hyperthyroidism is usually caused by iodine.

The main cause of hyperthyroidism is excessive synthesis and secretion of thyroid hormones. When too much iodine is ingested, the thyroid uses this iodine to synthesize more thyroid hormones, resulting in hyperthyroidism. Although excessive iodine intake is one of the common causes, autoimmune abnormalities also play an important role in the pathogenesis of hyperthyroidism. Autoimmune disorders may lead to hyperactivity of thyroid cells, and excessive thyroid hormone secretion may occur even at normal iodine intake levels.

If hyperthyroidism exists, patients should be treated as soon as possible in the endocrine department of a regular hospital.