Crohn's Disease & Ulcerative Colitis Support Group
Crohn's disease is a systemic inflammatory bowel disease (IBD) of unknown cause, that results in chronic inflammation of the intestinal tract. It can affect the entire gastrointestinal tract from mouth to anus, and can also cause complications outside of the gastrointestinal tract. There is no known medical or surgical cure for Crohn's disease, but there are many medical...

How do they know you have IBS?
My GI base on my history and symptoms. As a child my symptoms and then last year until now. She asked me to follow a low -fodmap diet . I started to make changes but going to adjust fully this week
Hopefully your colonoscopy will help solve the issue. Hang in there, try to manage the stress of it all because that can take a toll.
Because of certain things that is why she is checking me for Celica disease also. The colonoscopy she said is not to confirm it but because I need to do one this year. It is stressful because I have a lot of autoimmune base illness and I am in pain and my favor food is making me sick that was not always that way.
Everyone is different, you have to figure out what bothers you and what doesn't. My sister has IBS and some days it just doesn;t matter what she eats. On a daily basis she has more problems than I do but then I'm on lots of meds for my UC, she just takes Immodium for the IBS.
Be careful what you eat till you get your colonoscopy, hopefully they can give you better answers or switch your meds to somerhin g that works better.
Hugs, Jean
could just rule out if some of the issues you are having are UC relate.
Good luck!
Lisa