s an awfully high dose of synthroid. What are your latest
thyroid lab results? That would be TSH, FT3
and FT4. Please be sure to post both the test result and the reference range, since these vary from lab to lab and must come from your own report.
Have you checked into one of the natural thyroid hormone meds, such as Armour, NaturThroid, ERFA, etc? These have both T4 and T3 already in them.