Cold sores are a common and highly contagious condition that can be caused by the herpes simplex virus (HSV), typically HSV-1 ...

When you don’t feel well, you want a quick fix. You might be familiar with treatments for allergies or the common cold. But what about cold sores? These fluid-filled blisters commonly found on or ...

So, what exactly are cold sores? According to Dr Kakai Kulabusia, a medical immunology specialist, these are small blister-like spots that appear in or around the outside of the mouth and are caused ...

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 ...

Around two out of three people under the age of 50 suffer from cold sores and may have no idea how to stop them in their ...

Did you know that a person with a cold sore could be contagious for 15 days? Cold sores are a group of tiny, painful blisters caused by the herpes simplex virus (HSV1, HSV2). They’re also called fever ...

When we say "cold sore," you probably know what we're talking about: the annoying red bump on your lip that itches and burns. Cold sores are pesky, and uncomfortable, and can make you feel ...

Scientists have uncovered a surprising trick used by the herpes simplex virus to wake up inside the body. Researchers at the University of Virginia School of Medicine have found that a viral protein, ...

Do you know how to tell the difference between a cold sore vs. a pimple on your lip? If you've ever had a bump pop up along your lip line (one of the more painful places to get one, right up there ...

Roll your tongue around your mouth, and you might feel a sting from a new tender spot. A tiny, unwelcome crater of pain, a red circle of fire tucked against your cheek. It feels worse with every ...