I was diagnosed with Crohns when I was 13. I was put of Pentasa, which caused me to have horrible, cystic acne. For about the last 5 months, I have been off Pentasa, and started a no junk food, healthy diet. My cystic acne went away, but the acne is still there. I have a lot of medium size zits that are very deep red. Mostly concentrated on my chin, but I have some on my forehead too. Nothing I do seems to help (benzoil, sacilic acid). How do I treat this? Is acne a side effect of crohns (Does it make me more susceptible?) I shouldnt be getting acne anymore. I am 20, eat healthy and exercise. Any advice? Any herbal supplements? Any help is welcome