Foods you shouldn’t have when having diarrhea Sugar substitutes Synthetic sweeteners such as sorbitol, mannitol, and xylitol, which are commonly found in chewing gum and candies and medicines, are other factors that may affect diarrhea or exacerbate it. Previous Next 1 2 3 4 5 6 7 8 9 10 2017-08-24 admin Share ! tweet