Ok - thanks. I did ask, and the naturpath said it was ok to stop cold-turkey.
so, we did, and no problems so far. Just a slight change in mood (more depressed), but no huge physical withdrawal symptoms.
Appreciate your help.
I think you should ask her doctor that question. It would depend to some extent on how much T3 she takes and how often. I'd run it by her cardiologist and see what he thinks.