THEY WOULDNT HEAL SO I WHEN ON IMURAN STILL WOULDNT HEAL WENT ON BAG STILL WOULDNT HEAL SO 6 YEAR I HAD ABSCESS SO I DID RESEARCH I SAW THAT MOST PEOPLE WITH CROHN WERE b 12 DEFECIENT SO I ASK MY DOCTER TO GIVE ME B 12 SHOT BECAUSE MY BODY DOESNT ABSORB ORALLY B12. IN 3 MONTHS MY ABSCESSES HEALED AND HAVENT HAD ANY PROBLEMS SINCE