just found out i got crohn's disease because i was so sick didnt know what was wrong with me so i went to the hospital about 5 days doing text on me so didnt have to do surgery because they don't want to do that yet! my flare up started about 4 years ago but i didnt know whats wrong just though it wasa stomach pains so i had it 4 years ago but just notice latly i do got crohn's. i dont understand what i can or can't do? i know about foods and diets just i am smoker and heard smoking is bad for crohn's? i smoked for 15 plus years it seems foods i eat i get flare ups? wonder i can smoke but watch my diet? please any idea's? thank you