I found out I had the disease about 4 yrs. ago. I probably had it for 10 yrs. prior but ignored most symptoms. Dr. said I am moderate/severe and prescribes azathioprine @ 4 tablets a day. Hopefully your advice will make Crohn's more tolerable. I quit smoking totally 4 days ago. I drank a 6 pk of beer last week and it may be my last beer. I suffered the next two days, so my assumption is the beer caused a reaction.