I just had entocort for the first time since I was diagnosed in January to February this year. I did end up with a dry rash (itchy but not red) on my upper arms. It went away on its own, but I am glad you are checking in with a doc. I also had some blurry vision issues that I thought were the entocort....I can't tell if they went away after the entocort because I went to pred and then its allergy season so my eyes are a little off still.
Hope you get some answers from the doc!