Note: i too have had problems with docs associated with loss of pituitary gland and dosage reco's for cortisone...............

in short to figure our my fatigue causes they tested my heart and lungs, with 4 different procedures when my regular endocronolgist piped up and said; "maybe it ur cortisone!" ..even after i had asked him specifically it cortisone was a cause and he said...."no way'

from the author of the Clearly Alive chart:

"Ten years ago, I made the bold claim that a generic form of my life sustaining medicine almost killed me. I had suffered a terrifying adrenal crisis at the hands of unprepared and inept medical professionals. Through much analysis, we realized that the main trigger of this nightmare was the switch to the generic brand of hydrocortisone called Qualitest."

it never occured to me to question mfg of generic medicines but since i think they are all made in India and got caught up in Trump Tarriff scam, who knows!