Acne

Overview

Acne begins in the pilosebaceous unit — the hair follicle and the oil gland attached to it. Changes in oil production, skin cell shedding and inflammation all play a part.

It affects teenagers and adults alike. Many types respond well to treatment, and early care can reduce the risk of marks and scarring.

Common signs

—Blackheads and whiteheads
—Red or tender spots
—Deeper, painful lumps
—Marks that linger after spots heal

How a dermatologist may help

+Assess the type and severity of acne
+Discuss topical or oral prescription options where appropriate
+Plan to reduce the risk of scarring

General self-care

Cleanse gently; avoid harsh scrubs
Choose non-comedogenic products
Resist squeezing spots

See a dermatologist if

Spots are painful, deep or leave scars
Acne affects your mood or confidence
Over-the-counter products haven't helped after a few months

Questions

Acne isn't caused by being unclean. The role of diet is still studied and differs between people; a dermatologist can help you separate myths from what matters for you.

General information written for this concept and not reviewed for any real clinic. It does not replace a consultation. A launched site shows the medical reviewer and review date here.