Dear Mark,
Thank you for being there to answer our questions. My son David has been sick with hyperthyroide for almost 3 years. He is taking methomazole and propranolol. he is not married and has no children, so we say 'no' to radioactive treatment. I hope that we can find other kind of cure. please let us know if there are any kind of new treatments and research groups that we can contact. thank you and God bless you.