COVID-19 can cause gastrointestinal symptoms, which can be difficult to distinguish from other ailments like food poisoning or the stomach bug. Gastrointestinal symptoms like nausea, vomiting, ...

Diarrhea claims the lives of 500,000 children each year in low- and middle-income countries. Now, Danish and Ethiopian researchers have linked chronic diarrhea to a specific pattern of gut bacteria, a ...

This informational guide, part of POPSUGAR's Condition Center, lays out the realities of this health concern: what it is, what it can look like, and strategies that medical experts say are proven to ...

The virus is most common in infants and children but can also sicken adults, experts say.