Two days ago, in the evening, suddenly my wife became very nauseous, with severe abdominal pain on her left side, with forceful and intense vomiting, dark and bright blood in her stool, much blood. She is now in the local hospital, with diarrhea, no appetite for any food, on liquid diet by the hospital, high pain in abdominal area. At this point, the doctors' prognosis is Colitis. I am totally new to Colitis and this is very scary. Is there a way for her to fully recover from these conditions?