Hello, Had completion thyroidectomy in Mar 1995, with I131 ablation 3 months later. Was told that my TSH needed to stay at near undetectable levels because a part of my gland, which wrapped around my jugular, could not be removed. In the last 20+ years Dr s did not want to listen to USAF/V.A. guidelines, and constantly tried to lower 200mcg dosage. Now, even with that dosage (200mcg), my TSH is now 2.75 which is considered normal....It s not supposed to be normal, but at near undetectable levels! My question is; Am I overreacting, or should I be concerned.