But many people get cold sores that come back. Cold sores, or fever blisters, are groups of small blisters on the lip and around the mouth. The skin around the blisters is often red, swollen ...

How Are Cold Sores Diagnosed? To see if you have the herpes simplex virus (HSV), which causes cold sores, your doctor may simply examine the cold sore or may take a culture from it. The doctor may ...

“However, there is some evidence that carriers can shed viral particles even without an obvious cold sore present. The ...

Keep reading to learn about the differences between a cold sore and a pimple. Pimples are a common skin condition with many ...

What are cold sores? Cold sores are blisters that typically appear on the lips or skin around the mouth and nose. They occur as a result of the herpes simplex virus. According to Brooke Jeffy ...

“It’s natural to want to hide your cold sore with make-up but this might actually make it worse. Many cosmetics contain perfumes and other chemicals that can irritate damaged skin. People also ...

It is more likely to spread if there is a visible sore, particularly if it is in the blistering and crusting stage, but can be spread even with normal-appearing skin," says Jeffy. Important: Cold ...

Vesicles are small blisters that can appear on your skin. They can be a symptom of a medical issue or a sign of tissue injury. Some conditions, like contact dermatitis or cold sores, may not ...