What if someone told you that the nasal decongestants, pain relievers, skin ointments and cough suppressants that you spend a fortune on at the drugstore every year could be replaced with one, small, ...

Popping a cold sore may be tempting, but it’s generally not a good idea. It can increase the risk of infection and scarring. To speed up healing, rather use an over-the-counter cold sore cream to keep ...

While cold sores are not dangerous, they can be irritating — especially if you suffer from frequent outbreaks. Although they most commonly appear around the lips and mouth, cold sores can spread to ...

Experts explain what they do, and don’t, recommend. Ask Well Experts explain what they do, and don’t, recommend. Credit...Joyce Lee for The New York Times Supported by By Erica Sweeney Q: I get cold ...

Most adults have had a cold sore at some point—cold sores are very common. But what can you do as a parent if your child develops cold sores? Pediatrician Dr. Cindy Gellner explains how core sores are ...

Lysine may help reduce cold sore flare-ups, but don’t use it if you’re pregnant, as there isn’t enough research to support its safety. It’s a good idea to ask your doctor before trying any treatment.

For most of us, dry and irritated lips are just another nuisance that colder weather hurls our way—but if you're one of the 50 percent of Americans under 50 years old carrying the herpes simplex 1 ...

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 ...

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