A pimple is likely a raised red bump or whitehead, not a blister like a cold sore. Picking a pimple is a cardinal sin, but ...

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 ...

What Is a Cold Sore? A cold sore is a group of tiny, painful blisters caused by the herpes simplex virus (HSV). They’re also called fever blisters or herpes simplex labialis. Up to 90% of people ...

Getting a cold sore is usually nothing to worry about, but there are ways you can get rid of them sooner. Cold sores are common viral infections that are often triggered by the herpes simplex ...

Cold sores, most commonly caused by the herpes simplex virus type 1 (HSV-1), often pop up around the lips or mouth. Once infected, the virus can linger in your body, occasionally flaring up when ...