When I start to get a flare, I sometimes get a splotchy patch of red bumps, usually on my upper arm. Once on my back. My Crohn's tends to come out a lot through my skin so I attribute it to that. When I was first diagnosed it was mt regular dr who looked at a patch on my leg and thought it might be Erythema Nodosum, and that was one of the markers they were ale to use to diagnose my Crohn's.
I also recently got a crop of red bumps all along my backside and thighs, which I guess is the Crohn's too since I am in a flare.
32 yr old Female
Currently on Remicade, trying to remember to take Multivitamin and Calcium, need to start taking Probiotics and Omega 3-6-9 and Vitamin D