"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." As far as we're concerned, beauty is just as much of an inside job than it is an outside job. Sure, a ...

Which cold sore treatment is best? Whether you call them cold sores or fever blisters, they’re all the same. These painful, itchy bumps that form on the lips and around the mouth make life difficult ...

Cold sores, also known as fever blisters, can appear on your mouth or lip and are usually caused by oral herpes or herpes simplex virus type 1 (HSV-1). “It’s extremely ubiquitous,” says Alexandra ...

Tongue bumps can be caused by a number of things including lie bumps, canker sores, cold sores, and more — here's how to ...

A mysterious bump near your lips can be unsettling. Is it a harmless pimple or something more serious like a cold sore? Distinguishing between the two is crucial for effective treatment and prevention ...

A cold sore will last 1 to 2 weeks before it heals. However, while the cold sore may disappear, the virus that causes cold sores will remain in the body. Some treatments can help encourage healing.