Acne is a common skin condition characterized by the appearance of pimples, blackheads, and whiteheads, typically on the face, chest, and back. It occurs when hair follicles become clogged with oil and dead skin cells, often exacerbated by hormonal changes, particularly during adolescence. Bacteria can grow in these clogged pores, leading to inflammation and various types of lesions. Acne ranges from mild to severe and can cause physical discomfort and emotional distress. While it’s most prevalent in teenagers, it can affect people of all ages.