Medically reviewed by Anju Goel, MD Key Takeaways Diarrhea is often contagious, especially when it's caused by viruses, ...

Did you know that on average, every single adult in the United States experiences diarrhea at least once a year, according to the National Library of Medicine? While these loose, watery stools ...

Medically reviewed by Robert Burakoff, MD Key Takeaways Watery diarrhea can be caused by viruses, bacteria, and parasites. It's important to consult a doctor if a newborn has diarrhea because it can ...

This TikTok trend could prove extremely sh—y. Castor oil has been hailed as a treatment for complexion problems and hair growth, but experts are warning against an unlikely side effect when ingested.