I had to come off of the Entecort because of the rash. THe itching was horrible.
I could take benadryl and it would relieve it, but then I was all doped on benadryl. I talked to my doctor and he took me off of it. I did not have to taper down, like I have had to with prednisone. I was between a rock and a hard place. The meds were working and I didn't have to be on pred. BUT the itching was tooooo much to handle. SO when I came off I ended up back on prednisone.
Good luck. Hope it isn't tooo bad.