Medically, the switch from Tirosint to
Levoxyl was totally painless, though I did go from 88 mcg to 100 mcg, but I was ready to do that on Tirosint, as well. I feel as good, or better, than I did on Tirosint. The best part is that my wallet loves the price difference.
I just picked up my refill yesterday, so I'm good to go for another 90 days.