I've been on & off prednisone (10 to 20mg at times up to 60mg), for the last 20 years, more on then off, due to other health issues than PMR. I developed the hump years ago and I hate to ruin your day, but no, it has never gone down, even when I've been off steroids. The only time it has bothered me, is when my dosage was increased to about 40mg or above. Yes, it is, noticeable, but after almost 20 years, I very seldom notice it or even think about it. "The Hump", is not even relevant compared to my many other health issues. You will learn, as times go by, to focus on what you can control, and ignore the little things you can't control; after all, you are still breathing, walking and feeling . Count your blessings, you wake up each morning to either the sun, clouds, rain or snow each day. Good luck to you, as you learn to live with PMR.