👉 Acne, commonly referred to as pimples, are a skin condition characterized by the formation of red, swollen, and sometimes painful bumps on the skin. These occur when hair follicles become clogged with oil (sebum) and dead skin cells, leading to bacterial infections. When pores become blocked, bacteria such as Propionibacterium acnes can multiply, causing inflammation and the characteristic redness and swelling of pimples. Factors like hormonal changes, genetics, stress, and certain foods can exacerbate acne, resulting in various types such as blackheads, whiteheads, papules, pustules, nodules, and cysts. Effective management often involves a combination of good hygiene, topical treatments, oral medications, and lifestyle adjustments to reduce inflammation and prevent future breakouts.