With heavy squats on the schedule every week and the occasional long run thrown in, my knees are no strangers to stress – which means I’m constantly reaching for an ice pack or my hot water bottle.

A new study has found the herpes simplex virus type 1 (HSV-1), which causes cold sores, may be linked to the development of Alzheimer’s disease. This idea is not entirely new. Previous research has ...

A new study links cold sores to Alzheimer's, highlighting HSV-1's role. Women in particular could have a higher risk. Anti-herpetic drugs may reduce dementia chances.

Cold sores are an incredibly common viral infection that affects millions of people worldwide. Caused by the herpes simplex virus (HSV), cold sores are small, painful blisters that typically appear ...

Cold sores are a common viral infection that can cause discomfort and embarrassment, often appearing as painful blisters on or around the lips. Caused by the herpes simplex virus (HSV), cold sores are ...

Scientists have a new target to prevent cold sores -- and genital herpes flare-ups caused by the same virus -- after researchers discovered an unexpected way the herpes virus re-activates in the body.

Q: I get cold sores several times a year. Is there a way to keep them from coming back? It usually starts with a tingling at the edge of your lip. Painful, fluid-filled bumps emerge. Then they pop ...

In addition to medication, you can use topical treatments — in gel, patch or cream form, as a healing solution for cold sores. Shop the best ones, as recommended by dermatologists.

Cold sores are triggered by factors like stress, illness, or sun exposure. Managing stress, using sunscreen on your lips, and avoiding direct contact with active sores can help minimize outbreaks.

Q: How do I prevent cold sores? A: Eat healthy and get sufficient exercise and rest, as well as minimize stress as best as possible. Avoid trauma to the lips (don’t pick or peel your lip skin). Use ...