Though acne vulgaris, commonly known as acne, commonly affects teenagers, it can present at any age. Although the exact cause of acne has not been identified, skin problems and acne are linked to hormonal changes, diet and personal hygiene. Topical application of benzoyl peroxide, antibiotics, retinoids, or creams containing ingredients like salicylic acid, tea tree oil, lactic acid or azelaic acid help in controlling acne and reducing inflammation. In cases of severe acne, hormonal therapy is also given.