Hello all, I started this journey six years ago and still have questions. I was diagnosed last month with Addison's by the ATCH / Stim test. However, my doc tested me while I was taking cortef. Now, I am questioning my diagnosis because of that. I hate to think that I am taking Cortef if I dont need it. My symtpoms are difficult and some respond to the cortef on some days then not on other days. It is still really up and down. Which also has me questioning that. Can anyone tell me what I would feel if anything if I am taking cortef and don't need it?