Approximately one-third of all patients infected with nocardiosis develop skin ulcers or sores, instead of an internal infection. These skin lesions typically form across the hands, chest wall or ...

Avoid touching your cold sore, and don't pop it. Popping your cold sore can lead to scarring and infection. Remember, cold ...

Popping your cold sore can lead to scarring and infection. Remember, cold sores are contagious so you risk spreading them to other parts of your body or other people by touching them.

Both types can make cold sores and blisters pop up on or around the mouth, genitals, or rectum. According to the CDC, the intial stage of herpes infection is four days after exposure. Oral and ...