sorry to hear. Yes. I was 68 when PMR hit. 72 now. sometimes I think this is what 72 looks like. A medical Dr will say adrenal fatigue does not exist. The correct term is adrenal insufficiency. So whether its a fatigue or your body has stopped producing cortisol then seems were saying the same thing. Not to confuse you more here is video by Dr Christiansen. Its about 10 min long. https://www.youtube.com/watch?v=-wmzrW4VO_Y

Me, too @marymckeith, fatigue but no reason for it except I haven't bounced back to how I felt before PMR. All tests say I am in good health otherwise. I asked if it was chronic fatigue syndrome and my doctor said that was a "garbage syndrome" implying it actually doesn't exist, but he had no suggestion as to what I was dealing with.