I have a high reverse t3 due to my cortisol. But everytime we try to fix the t3, I wind up crashing. I went to the holtorf clinic is la. THey do the same thing as the f n f places. THe doc there wanted me to go up and up on my t3 and I tried and got worse. Working with a doc here to fix my adrenals before I can clear the rt3. Are you on cortisol? I started 10 mg per day. Getting vit c +b iv's twice weekly and have gone down on thyroid meds. My thyroid is fine, but I have the reverse t3. Thought it was just that till we try to change it. Now we know that my body is just compensating for crashed cortisol. How are you doing? Are you getting better?