Hyperthyroxinemia

Hyperthyroxinemia is a medical condition characterized by an abnormally high level of thyroxine in the blood. This condition can be caused by various factors, including hyperthyroidism, thyroiditis, and certain medications.

Causes[edit | edit source]

Hyperthyroxinemia can be caused by a number of factors, including:

Hyperthyroidism: This is a condition in which the thyroid gland produces too much thyroxine. It can be caused by Graves' disease, toxic multinodular goiter, or thyroid adenoma.
Thyroiditis: This is inflammation of the thyroid gland. It can cause the release of excess thyroxine into the blood.
Medications: Certain medications, such as amiodarone and lithium, can cause hyperthyroxinemia.

Symptoms[edit | edit source]

The symptoms of hyperthyroxinemia can vary depending on the underlying cause, but may include:

Rapid heart rate
Weight loss
Increased appetite
Nervousness and anxiety
Tremors
Sweating
Changes in menstrual patterns

Diagnosis[edit | edit source]

Hyperthyroxinemia is diagnosed through blood tests that measure the levels of thyroxine and thyroid-stimulating hormone (TSH) in the blood. Additional tests may be needed to determine the underlying cause of the condition.

Treatment[edit | edit source]

Treatment for hyperthyroxinemia depends on the underlying cause. It may include medication to reduce the production of thyroxine, surgery to remove part or all of the thyroid gland, or radioactive iodine therapy.

See also[edit | edit source]

Hyperthyroxinemia Resources
Need Help Finding a Doctor? Need help finding a doctor or specialist anywhere in the world? Explore our world directory. WikiMD's DocFinder can assist you in locating millions of physicians.	Medical Knowledge Access the latest research - Most recent articles Ongoing trials.