I have been on Prednisone several times, two times for long enough to get moon face. In my experience, both in myself and others I have known, it will go away on its own. It is likely to be super risky to try and mess with your adrenals/thyroid/hormones yourself to try and speed up the process.
Just give it time. I have heard it can take anywhere from the same amount of time you were on the med to twice the amount of time you were on the med for it to go away. I want to say it took about a year for my face to truly feel right again the last time I got MF.
3-9-10: Total proctectomy and Sigmoid colostomy
On: Simponi, 6MP, Cymbalta, synthroid, iron, multivitamin
My blog is: www.earthtolaurenne.blogspot.com Sometimes I'm funny, mostly I just babble