Having one autoimmune disease, I think most of us have heard that we are predisposed to have other autoimmune disorders as well. So I was just wondering how many of us have other ones, whether we got those before or after our Crohn's diagnosis. For me, I was diagnosed with psoriasis at 17, just a few years before my Crohn's diagnosis. My GP just assumed my nerves brought it on (my grandpa was dying of cancer), and it went away with time in the sun that summer. It stayed gone for about 13 years, but did come back finally, I still fight it now.