When i eat raw vegetables i get bad pain in my upper stomach, the hollow area followed by diarrhea, this last for hrs, what is causing this?

UBS: There is a high probability that you have irritable bowel syndrome. With ibs you get abdominal discomfort, diarrhea with increased fiber such as leafy vegetables and fruits. You cold also have crohn's disease or ulcerative colitis. I would consult with a gastroenterologist and you may need an upper and lower endoscopy to get a definitive amnswer.