I was diagnosed in 1982, but had the disease about three years before the doctors figured out was was wrong. I was lucky to get by chance in Urgent Care a young, newly minted gastroenterologist who had just graduated med school. He had just read about Crohn’s. The symptoms that finally landed me in the hospital at that time were severe diarrhea, vomiting, weight loss to the point of malnutrition (I weighed 83 pounds), high fevers, and the inability to keep anything down, not even water. But looking back earlier, other than the gastro symptoms I’d had for a long time, I had really bad hives, swollen feet and fingers for a couple of years with no relief. This continues to be an early warning sign for me in a flare.