Cold sores are contagious and spread through contact, such as kissing and sharing drinks. You can get pimples from bacteria ...

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 ...

Skin cancers may appear differently, depending on the type. Melanoma can look like a mole with an irregular shape and color. Non-melanoma skin cancers may appear as discolored patches or lumps on the ...

Itchy skin, or pruritus, can have many causes, and most are harmless. However, itchy skin can also be a symptom of certain types of cancer, such as skin and liver cancer. People who experience ...

Cases of mpox and related skin sores are rising in California, prompting health officials to recommend vaccinations for those at high risk. Mpox is characterized by skin eruptions including a rash, ...