you know I have a real idot doctor,,which I am trying to find another one right now.... I was taking synthroid until he mademe quit for 8 weeks to have a thyroid 2 day scan,,anyways they found a cyst on the left side and a hot/toxic nodule on the right and it diminished after 6 hours and 24 hours ,,whatever that means,,,SO should I be back on my thyroid medicine until I go see and endocrinologist.....