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

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 ...

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 ...

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 ...