Medically reviewed by Casey Gallagher, MD Key Takeaways If you must pop a pimple, clean your hands, the skin, and use a ...

Comedones are a type of acne that occurs when hair follicles in the skin become clogged by oil, dead skin cells, and debris. This causes small bumps commonly known as blackheads (open comedones) or ...

A blackhead, or open comedo, is a type of acne that appears as dark dots on the skin. Generally, it is best to avoid popping blackheads. However, if a person does, it is advisable to do so safely. A ...

Acne's not just for teens! Skincare experts share their tips for achieving clear skin without leaving scars.