What Is The Most Common Cause Of Hyperthyroidism?

What Is The Most Common Cause Of Hyperthyroidism? Graves’ disease is an autoimmune disorder in which antibodies produced by your immune system stimulate your thyroid to produce too much T4. It’s the most common cause of hyperthyroidism. Hyperfunctioning thyroid nodules (toxic adenoma, toxic multinodular goiter or Plummer’s disease). How do you treat hyperthyroidism forever? Radioactive