Crohn’s disease is generally more difficult to diagnose than the other major inflammatory bowel disease, ulcerative colitis (UC). This is because Crohn’s isn’t confined to one area of the gastrointestinal (GI) tract, and the symptoms can be more varied.
UC occurs in the colon, while Crohn’s can affect anywhere from the mouth to the anus.
Each location of Crohn’s disease has its own set of symptoms. You can help your doctor make a proper diagnosis if you know what symptoms to watch for.