I feel so bad for you galaga, while I have never been on prednizone my husband was for awhile and it made him gain weight and have crazy mood swings! He was the biggest sweetheart then be the biggest A**h**e within minutes! He gained about 20 lbs. being on it for a couple months. My boss has been on it the last 2 weeks and the same thing has happened to him, wth no weight gain so far. Hopefully things are going well for you!