Should I use antithyroid medication or radioactive iodine to treat hyperthyroidism?
Your choices are: • Try radioactive iodine, which destroys part or all of the tissue in the thyroid gland. • Try antithyroid medication, which decreases the amount of thyroid hormone in your body. Doctors rarely treat hyperthyroidism with surgery to remove part or all of the thyroid gland (thyroidectomy). The decision about whether to use antithyroid medication or radioactive iodine takes into account your personal feelings and the medical facts.