I don't think the bronchitis would be a problem for the pill cam. I'd be more concerned about the antibiotic and how it can alter the actual IBD symptoms. Maybe it would worth asking your GI if it will be a problem for the validity of your exam. Otherwise, the pill cam really is of no concern as far as bronchitis go. I can see how the prep might be annoying as you can't eat as much as you want, but if you are not too weak from the bronchitis then, it should be fine I think.