Tags: Disease.
Hyperthyroxinemia or hyperthyroxinaemia 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↑