Levothyroxine
"I was 1st diagnosed w/hyperparathyroidism.The dr. said it wasn't bad to just watch it.After a couple of years it got worse-I saw another dr. & he did 6 biopsy's-found that I had Papillary Cancer-following mo. I had my thyroid & 2 parathyroids removed-surgeon put me on 100mcg of generic Synthroid-seemed to be doing ok until I had the RAI, twice, then everything messed up. I was still having hair loss, ears ringing, teeth getting bad, bathroom habits were never the same, cramps, affected my salivary glands permanently so I'm dry all the time plus I've put on 25 lbs. I eat, I don't eat, it doesn't matter, the weight will not come off.The Endo dr. changed my dosage to 112mcg & I seemed to be doing better.I am back to 100mcg w/previous symptoms."