If you have tapering problems below 5 mg this might explain why.
https://www.nadf.us/secondary-adrenal-insufficiency.html
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The following explains the challenges we need to overcome. I believe this is exactly what happened to me.
"The most difficult issue is that symptoms of adrenal insufficiency will be present during the tapering phase, because low levels of cortisol are the only trigger to the pituitary to stimulate the return of ACTH production and the restoration of normal pituitary-adrenal responsiveness.
The longer high dose steroids were given for a disease like asthma, rheumatoid arthritis, polymyalgia rheumatica or inflammatory bowel disease, the more likely that an individual will suffer from adrenal insufficiency symptoms on withdrawal of the steroids.
In addition, tapering off the steroids may cause a relapse of the disease that had been treated, causing a combination of disease symptoms overlapping with adrenal insufficiency symptoms. That is why it is very common for steroid tapers to be aborted, with a temporary return to therapeutic doses of glucocorticoids, followed by a slow attempt at tapering if the primary disease is in remission. "
Interested in more discussions like this? Go to the Polymyalgia Rheumatica (PMR) Support Group.
Cortisol is what the adrenals produce. The glucocorticoid that is nearly identical to cortisol is hydrocortisone; Cortisol and hydrocortisone are essentially the same molecule --- when referring to cortisol as a medication, it is called hydrocortisone. That was why my endocrinologist would have preferred that I switch from prednisone to hydrocortisone when my cortisol level was low.
Prednisone and other glucocorticoids are not the same as cortisol. They all have different properties and different molecular structures. They are all similar to cortisol though. When we take prednisone the body thinks there is cortisol in abundance so the adrenals stop producing cortisol.
Over time, the adrenals "forget" what their function is because there is more than enough prednisone present. When we taper our prednisone dose lower, that is when there isn't enough prednisone and no cortisol. The adrenals don't immediately produce cortisol again and only in spurts. The adrenals have to resume their full cortisol production or otherwise our inflammation levels go up again.
If PMR is still "active" our inflammation levels go up rapidly and we "flare" if we aren't taking enough prednisone OR the adrenals can't produce enough cortisol.
There is no way to encourage the adrenals to produce more cortisol again EXCEPT a very low dose of prednisone. If we take prednisone for "too long" the adrenals may never produce cortisol again. What is "too long" depends on the person I guess. Many years of Prednisone wasn't too long for me but my endocrinologist said I got very lucky.
Thank you , you’re right about finding something that makes you happy which is difficult when one is feeling depressed .and fatigued. However, i forced myself to go for a walk today , which was painful and my legs felt heavy but my mood improved a bit .
I realised i have been looking to medication to cure me but need to change some things myself