I am a 41yr old female. I have taken the
radiation some years back and have been on synthroid ever since. Upon my recent blood work my TSH lever was off and my dr has taken me off my medication for a few weeks. Today I woke up feeling fine, took my son to school, came home and did some house work, then all of a sudden I felt like my whole body was about to crash. My energy level dropped, I felt light headed, nausiated, and like I was going to pass out.