Yeah, adrenal insufficiency and all other stress hormones can overwork the systems producing them with chronic illness. My experience with endocrinologists has been sketchy. Historically, endocrinologists have added years of education, rivaling the most educated of all doctors. I have a theory that some, at least, would like to go to school for ever because they really don't want to treat patients. In other words, smart but not quite social animals.
Adrenaline, aldosterone, cortisol, testosterone, estrogen and progesterone are all stress hormones made by and excreted from the endocrine glands CF is liable to gum up. Throw in the thyroid, parathyroid and pituitary gland the recipe for problems of dysfunction is nearly complete. Add unrelenting stress and the whole thing soon is out of wack. We are diurnal in our days with a wake cycle and a sleep cycle. Cortisol is the same as cortisone, except we make the former. Our cortisol level is the highest when we wake up or around 6:30am. Cortisol is measured in an adrenal insufficiency diagnosis and it's hard to get a very early sample.
I attend a CME course every other month on a variety of topics and the best lecture I have heard on HRT (Hormone Replacement Therapy) was presented by a pharmacist named Rudy Dragone. Rudy doesn't represent any products, has no sponsors but realized one day that the most overarching drugs in the pharmacy are hormones that we make.
Dr. Dragone has shared his findings with the world. Google " bioidentical hormone replacement therapy. Rudy Dragone-YouTube". He has several ~15 minute lectures on different aspects of the subject. This is current and reliable information, not all of his videos are under the exact titles but I tried it and got all of his videos.
I can't believe how hard my adrenal glands work. At times my kidneys would/will just burn from the adrenaline being drained through common blood vessels. It's difficult to describe something that you can only estimate the effect of the adrenal glands working non stop. I don't think that adrenal insufficiency is untreatable or incurable although it might not always be reversed.
Hormones are complicated which is why endocrinologists have to know something about the biochemistry of everything. My beef with them has been the high voltage so many CFers are plugged into. This is hypermetabolism, except it isn't according to tests. The pituitary puts out a certain amount of a hormone and the thyroid gland puts out a corresponding amount of hormones and that's what normal is. If something is driving the pituitary gland, like chronic illness, what do you call that?
Watch the appropriate videos by Rudy Dragone and hopefully you will be educated and know how to direct your questions, resulting in a treatment. Doctors don't find Dragone's material beneath them. It's typical of CME courses.
LL