I had a Radioactive Iodine treatment 19 years ago which killed my thyroid, and I had been taking
Levothyroxine ever since, until 9/09 when I had
kidney stones and a bad
kidney infection and was in the hospital in intensive care for a week and off all medication. Since then, my T3 and T4 levels have been all messed up and my Dr. has been trying every combination to get me balanced since then, but has not yet got my system right yet.