I don't have a new side affect just a comment about how uninformed some of our health care professionals are. I called and spoke to my docs nurse today to ask about the acne that has formed on my forehead and back, just to find out how long this might take to go away she stated that this was not a side effect from pred........ WHAT! I can't believe she said that. I love this board, if i had not found it i would be in total worry right now thinking what could be causing this acne, but by reading all the info provided by actual users, it has much more meaning to me as to what is a side effect by all the people that have exper this.