The cause of the inflammatory bowel diseases (IBD), ulcerative colitis, and Crohn's disease, is not known. Studies suggest they are caused by a combination of things, including genes, environmental factors, and problems with the immune system.
There is strong evidence to suggest a genetic basis for IBD, including:
After a diagnosis with inflammatory bowel disease (IBD), you'll have plenty of questions. You may not remember them all, so WebMD has prepared 10 questions for you to print out and take to your next doctor appointment.
Could any condition other than IBD be causing my symptoms?
Do I have ulcerative colitis or Crohn's disease?
What parts of my digestive system are affected at this point?
What medications do you...