Understanding Acne: Causes and Treatment Options

Acne is one of the most common skin conditions affecting millions of people worldwide. While often associated with adolescence, acne can persist into adulthood and requires proper understanding and treatment.

What Causes Acne?

Acne develops when hair follicles become clogged with oil and dead skin cells. Several factors contribute to this process:

• Excess sebum (oil) production by sebaceous glands
• Accumulation of dead skin cells
• Bacterial growth (Propionibacterium acnes)
• Hormonal changes, especially during puberty, menstruation, or pregnancy
• Certain medications or cosmetics

Types of Acne

Acne manifests in various forms, ranging from mild to severe:

• Comedonal acne: Whiteheads and blackheads
• Inflammatory acne: Papules and pustules (red, tender bumps)
• Cystic acne: Large, painful, pus-filled lesions deep in the skin

Treatment Approaches

Treatment varies based on severity and individual factors. A dermatologist can recommend:

• Topical retinoids to prevent pore clogging
• Benzoyl peroxide to reduce bacteria
• Antibiotics (topical or oral) for inflammatory acne
• Hormonal therapy for women with hormonal acne
• Chemical peels or laser therapy for severe cases

When to See a Dermatologist

Consult a dermatologist if over-the-counter treatments aren't working after 6-8 weeks, if acne is severe, causing scarring, or affecting your quality of life. Early professional intervention can prevent permanent scarring and psychological impact.