I was given Synthroid because my levels were still not normal, even though they kept raising the dosage
. I am now taking 137 mgs of Synthroid
, and feel better than I did on the Levothyroxine
I am 46, and no matter how I try, I can't lose weight. I am also insulin resistant, so my doctor put me on Metformin. My mitral valve is acting up after only two doses, so I don't know if it's an interaction between the two drugs or what? My heart feels like it flips over.