My warning signs were narrowed stool and occasional vomitting with a bowel movement. This led me to get a check-up, had a gastroscopy, sigmoidoscopy, then colonoscopy at which time they admitted me to the hospital, CT SCan, SBFT and had a diagnosis of Crohn's all within a months time. I was 55 years old at the time, first colonoscopy.
They found a stricture in my colon which after more tests in the following year was confirmed scar tissue so obviously this had been building for many years.
I had a resection in May. Never had pain, diarrhea, fatique or other usual symptoms before being diagnosed or since surgery. Have not had a cold or flu for years, no history of Crohn's so came as quite a shock but after knowing so much more about the disease, consider myself very fortunate.
Am on methotrexate, ultrasound planned for next April and colonoscopy six months after that.