Get rid of the acne , so you can be on your way to beautiful healthy radiant skin. Pimple is a general term for acne-related skin lesions that take many forms. The most minor pimples are called blackheads and whiteheads, and they stay mostly below the skin’s surface, according to the National Institute of Arthritis and Musculoskeletal and Skin Diseases. Both involve blocked pores, but the blockage is only partial with a blackhead, resulting in a dark spot capping the pimple. A whitehead is a complete blockage. Papules and pustules are larger, red pimples that are tender to the touch, and pustules have pus inside. Nodules and cysts are more severe. They are big, red, hard and painful, and cysts often scar without medical attention.
Red, painful pimples result from inflammation. All acne forms because skin oil, also called sebum, mixes with dead skin cells, which are naturally shed by your face and body, and fully or partially blocks your pores. Bacteria joins the mix, sometimes resulting in inflammation that makes pimples red and sore. You cannot completely prevent pimples. They are a natural part of adolescence due to hormones and sometimes persist through adulthood. You can keep them from getting infected by not touching, picking or roughly scrubbing them, even if they itch or hurt.