On my own, I began cutting my synthroid in half and taking it twice daily and that helped with the heart palpitations and
the exhaustion, but not the toe cramps, toe twitching, and
ankle stiffness (as if someone were squeezing my ankle).
In March of 2009, I began taking Armour Thyroid (.30 mg). The problem is that my feet cramp so bad that I can't perform my daily activities and have to postpone things like washing, grocery shopping, theater, classes, etc.