Fact checked by Nick Blackmer A new study has found that herpes simplex 1 (HSV-1)—the common virus behind cold sores—may be ...

Imagine waking up in a foreign country where you do not speak the language and have no understanding of social etiquette, ...

I get a cold sore nearly every year when I go on a sun holiday. The intense heat seems to trigger it. I’m also a nervous ...

Discover 7 common mouth infections and proven treatment methods. Learn symptoms, causes, and fast healing solutions for oral ...

A new study has found a possible link between cold sores and Alzheimer’s disease, but experts say there’s no reason for alarm ...

A new study has found the herpes simplex virus type 1 (HSV-1), which causes cold sores, may be linked to the development of ...

Cold sores are difficult and uncomfortable to deal with. However, can they be a sign of something going worse with your ...

Every year, a myriad of individuals struggle with the commonly encountered and irritating problem of cold sores. Various triggers such as stress, illness, and sun exposure could induce these ...

The common cold sore virus, which is often caught in childhood, usually stays in the body for life – quietly dormant in the nerves. Now and then, things like stress, illness or injury can ...

It can reactivate during times of stress, sickness, or even after sun exposure, causing symptoms to flare up again. Most people know HSV-1 for causing cold sores. However, it can also lead to ...

In addition to cold sores and gential herpes ... allowing infected people to be symptom free. But stress, other infections and even sunburns are known to cause it to flare. UVA's new discovery ...

Cold sores, also known as fever blisters, are a common viral infection that many Brits experience. These small, fluid-filled blisters appear on and around the lips, often grouped together in patches.