Hyperthyroxinemia

Hyperthyroxinemia is a thyroid disease where the serum levels of thyroxine are higher than expected.

The term is sometimes used to refer to hyperthyroidism, but hyperthyroidism is a more general term.

Types include:

• Familial dysalbuminemic hyperthyroxinemia
• Familial euthyroid hyperthyroxinemia
• Thyroid hormone resistance syndrome