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 ...

Diarrhea is a common digestive issue with many potential causes, including food sensitivities, medications, and viral infections. When you have diarrhea, some foods can worsen symptoms, while others ...