I get a cold sore almost every time I get stressed — it can be related to work or a relationship. I meditate daily and take good care of my health, which makes it even more frustrating.

Inside Iran, Under Its Nose, How Mossad Built A Secret Network That Crippled Tehran Iranian leaders had long suspected foreign infiltration within their security forces.

Cold sores are small blisters that usually appear around the mouth. Find out how long they last, the stages of healing, and treatments that may help.

When the seventh season of Love Island USA premiered, an X user had a prophecy: “The entire Love Island franchise can be brought down by a single cold sore.” Dramatic? Yes. A joke? Probably ...

When the seventh season of Love Island USA premiered, an X user had a prophecy: “The entire Love Island franchise can be brought down by a single cold sore.” Dramatic? Yes. A joke? Probably. Were they ...

Cold sore-causing HSV-1 doesn't just hijack cells it reconfigures the entire architecture of our DNA to aid its invasion. Researchers discovered that it actively reshapes the 3D structure of the ...

A family spent several years living in a Yorkshire house so cold they had to wear gloves inside - until they made one phone call. Tony Smith, who lives in Crayke, North Yorkshire, suffered for years ...