A few months ago, I got some hyper symptoms from being on too much Synthroid. Mostly heart palps and anxiety. My endo took me off Synthroid for a few weeks and then started me at 25mcg. A few weeks later, my TSH was at 6 so he put me on 50mcg two weeks ago. Two nights ago, I had a night of insomnia and anxiety but I've been find since then except for a feeling of sore throat/throat tightness. Anyone know what's going on? Is this just a symptom of having my dose increased? Any help would be appreciated.
My feeling would be to request a Free T3 Free T4 TSH and autoimmune thyroid tests TPOab abd TgAb ran altogether.
Some deficiencies can cause mock hypothyroid symptoms like you express. Vit D is a biggy. One common ground on Vit D is if you are found to have autoimmune thyroid disease and also found to have low Vit D (below 75) then you have to raise the Vit D lab higher to stimulate your immune system to help regulate the thyroid better for better and more accurate tests.