Remember, though, that diarrhea caused by a virus or bacteria will typically run its course in two to three days without treatment.When managing diarrhea, it's important that you drink enough fluids ...

Treating diarrhea Most cases of diarrhea are caused by viral infections, says Mundkur. They often clear up on their own, without requiring any treatment. But you can take over-the-counter ...

Mild cases of acute diarrhea may resolve without treatment. For persistent or chronic diarrhea, a doctor will treat any underlying causes in addition to the symptoms of diarrhea. The sections ...