Posted 5/31/2011 9:15 PM (GMT 0)
I can comment on the swollen joints - about 25% of IBD patients have joint pain [and swelling] associated with their bowel disease. This is definitely something your GI should be able to help you with.
The rest of it - are you sure you are doing well nutritionally - have you had your vitamin D, B12, iron checked?
I hardly ever get infections of any kind. In fact, I think of my immune system as being somewhat hyperactive - after all, Crohn's can be seen as a result of the immune system overreacting, or at least reacting inappropriately, to normal gut processes. I have asthma, too, which is the same kind of thing except in the bronchial system.