What Are Comedones Acne?

Comedones are small flesh-colored acne papules. They usually develop on the forehead and chin. You typically see these papules when you're dealing with acne. Blackheads and whiteheads are the most common forms of comedonal acne.

What's the difference between comedones and acne?

Acne commonly occurs on the face but can also arise on the neck, chest, back, and upper arms. Comedones — Comedones are considered non-inflammatory acne lesions and may be open or closed. Closed comedones or whiteheads are small plugged follicles, the contents of which are not exposed to the skin.

Should you squeeze comedones?

Although people can pop some noninflamed whiteheads and blackheads if they take the necessary precautions, they should never try to pop or extract inflamed acne. This type of acne is deeper in the skin and may be more likely to cause scarring and infection if a person tries to squeeze it.

James H. Sterling

James H. Sterling

Environmental Science & Climate Journalist

James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.