A toothache is usually caused by a tooth or gum problem, but can stem from a non-dental issue. Treatment depends on the underlying cause.

Maintaining long-term health isn't just about exercise and a balanced diet—it also includes habits that may seem minor but have a significant impact, such ...

The stomach flu or viral gastroenteritis may last a few days or week. Here are the stages of stomach bugs and how to get well.

Disappearing nail bed is a condition in which the nail bed shortens and narrows. It results from prolonged untreated onycholysis. Learn more here.

A new COVID variant called "Nimbus" is spreading. Here's what you need to know about the incubation period, symptoms (including "razor blade throat") and when to take a test.