Kidney stones cause a range of symptoms as they pass from the kidneys out of the body through the urethra. Learn about pain, ...

Other signs of an unhealthy gut may include vomiting or stomach upset, fatigue, trouble sleeping, food intolerance and other ...

Mean girls, bad breath, and cyberbullying top WebMD's pictorial guide to tricky situations faced by teen girls. Health experts explain when and how to get help. Want to know the facts about your ...

Long COVID, a major public health crisis, is also becoming a significant economic crisis. A new study in Nature reports that ...