Less common white bump causes worth noting are: Flat warts: “These small, skin-colored bumps are caused by specific strains ...

If you spot a red blemish around your mouth, it may be difficult to tell whether it's a pimple or a cold sore at first glance. The two conditions share some similarities but also have unique symptoms.

legs around the mouth, and is sometimes more widespread on the body," says Dr. Vikash Oza, director of pediatric dermatology at NYU Langone Health. The pain and proliferations of these sores and ...