I have been diagnosed with hypothyroid since December 2005. Only started on meds in April. TSH was 12.5 then & they put me, a 147lb. woman on 12.5 mcg Synthroid. I took it faithfully for a few weeks, then increased my own self to 25mcg. When I went back to the doctor 2 weeks ago, my TSH rose to 15.58 & Free T4 is 0.48!! They now have me on 50mcg. tabs, but I feel that I should have more aggressive therapy. At least be on 75-100mcg., or get checked in four weeks instead of six. Also, is it possible for the Synthroid to not work ever? Will I eventually go down with my TSH? Dr. also is monitoring my cycsts/nodules (multi) - under 1cm all of them, non-palpable & he says he is "not worried" about them. This is an Endocrinologist. Could my TSH be elevated due to a cancer, or is is only because the stupid dosage is and was way too low?
Thank you so much