Overview
Acne develops when hair follicles become blocked with oil and dead skin cells. It commonly affects the face, chest, shoulders and back.
Symptoms
Whiteheads, blackheads, papules, pustules or deeper painful lesions may occur.
Causes
Hormonal changes, genetics, certain products, medicines and friction may contribute.
Treatment and care
A clinician can assess the type and severity of acne. Care may include gentle skin care and evidence-based topical or oral treatment.