Perioral dermatitis is a common skin condition that can cause bumpy, red skin. Here, expert derms share how to get rid of it, ...

For decades, oral health care has mainly focused on preventing cavities and gum disease. However, scientific research has ...

Reports say the new COVID variant, NB.1.8.1, can cause an intense, scratchy sore throat. But is 'razor blade throat' really a ...

A new COVID variant called "Nimbus" is spreading. Here's what you need to know about the incubation period, symptoms ...