In esthetics, what does the term 'comedo' refer to?

The term 'comedo' specifically refers to a clogged hair follicle, commonly known as a pore. In the context of esthetics, it describes a condition where the follicle becomes blocked with sebum, dead skin cells, and other debris. When a comedo is open to the air, it appears dark and is referred to as a blackhead. When it is closed, it appears as a white bump and is called a whitehead. Understanding comedones is essential in esthetics because they can lead to acne and other skin issues if not properly managed. Treatment methods often focus on exfoliation and cleansing to prevent and treat clogged pores effectively.