Ulcerative colitis can lead to diarrhea, abdominal pain, rectal bleeding, fatigue, and weight loss. Anna said the family 'firmly believes mold was the root cause' of Ava's ulcerative colitis ...

Crohn's colitis is a form of Crohn's disease that specifically causes inflammation in the large intestine. It leads to diarrhea, rectal bleeding, abdominal pain, and weight loss, and may cause ...