Hi I am Tammy. When i first was diagnosed with Addisons I was given prednisone and florinef. Then when I was having stress problems they decided to switch to hydro, saying it was a more "natural" drug. First is this true and 2nd has anyone noticed a difference between the two? I have considered going back to the pred. Would LOVE some input on this one!!!


Hi Tammy,
Yes, hydrocortisone is identical to cortisol, the hormone steroid which would be produced by the adrenal glands. Prednisone is another compound that acts like cortisol. The difference is it is slower acting and slower to purge from the body, thus often preferred to "smooth out" the daily curve of the steroid levels. Also, some prople do better on hydrocortisone, others on prednisone, for reasons unknown. The key criteria in the choice is how do you feel on the average on each one? The majority of Addison's are treated with hydrocortisone. Also, because HC is faster acting it is easier to stress-dose if necessary.