MummyG, It was a mistake to buy 75mcg T3. That is equivalent to 225mcg T4. You'll need to divide the capsule into 12 doses to get 6.25mcg which is the starting dose I recommend adding to your 100mcg T4. If you tolerate the 6.25mcg dose, increase to 12.5mcg after a couple of weeks if you need to, hold for 4-6 weeks and have a FT3 test before increasing further.
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