Acne is something I've struggled with in the past, so I decided to research its causes, types, and treatments to help others achieve clear skin. Acne is primarily caused by excess oil production, bacteria, and clogged pores, though factors like hormones, diet, and stress can also contribute. There are various types, including blackheads, whiteheads, papules, and cysts, which can range in severity. To treat acne, it's essential to keep your skin clean and use products containing ingredients like salicylic acid or benzoyl peroxide. Additionally, seeking professional help from a dermatologist can provide personalized treatment plans for clearer skin.