Diarrhea is no fun, especially if you're not near a bathroom. What can you do to help slow the flow when diarrhea strikes? And are there any foods that help or hurt? That depends, says David Katz, M.D ...

Whether it's from a stomach bug, something you ate or a stressed-out stomach, diarrhea is no fun. Sometime between bathroom sprints, though, you may notice the start of hunger pangs. But what is okay ...

Avoid dairy products, which can cause gas, nausea, and bloating and worsen diarrhea. Spicy and fatty foods can make diarrhea worse because they irritate the stomach. Limit sugar-free foods and drinks, ...