Medically reviewed by Katlein Franca, MD Key Takeaways Cold sores form clusters of fluid-filled blisters that often burst and ...

Waking up with a spot on your lip is never a good feeling. Often cold sores or pimples are to blame, though telling the difference isn't always easy. They can look similar on the surface, but their ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through the links below." “When dead cells aren't removed from the surface of your skin,” says Dr. Yadav, “they can get trapped ...

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 TikTok user popped a pimple above her lip, waking up to swelling and pain hours later. She was diagnosed with a staph infection, which required treatment. Staph bacteria naturally occurs on some ...

If you have three minutes, you can zap a pimple. This product takes pimple patches to the next level. These hydrocolloid acne patches combine blue and red light therapy to address those stubborn ...