Post count: 93172

To Marnie reg: RAI. It took me about six to seven months to become
hypo after RAI. I received 10 mils Sept. 1993 after a two week course of
Tapazol broke me out in Hives. My understanding is that one can
become progressively hypo for up to ten years after treatment. That
is one reason why you need to keep on top of your TSH. Also being
hypo can also make your eyes worse.