Was On Levothyrixin But Wad Feeling Awful So I Asked

Was on Levothyrixin but wad feeling awful so I asked to be put on Armour thyroid which I wax put on 60 mg my tsh went from 6.4 to 1.2 was told to stay on the 60mg but knew the dosage would go lower which it did it went down to 0.865 so I asked that the dosage be lowered which she would not so on my own I've been taking 1/2 of pill and palpatations stopped last blood test was 3.0