Surprising the moon face hasn't come down as the dose tapers, whenever I've been on pred, there was big improvement down at 10 mg (started 60mg). Maybe with some people, the dose has to get closer to 5 or less. It really is temporary though, will go away. I completely understand as I HATED the moon face, and my 10 lb weight gain was despite exercising as much self control as possible - I could think of little else but food. Don't lose hope..