What Causes Acne? What are skins Cysts and what can they do to the skin?
Our skin has glands called sebaceous that are used to secret an oily substance. Sometimes these glands get over active and secrete excessive oil and that causes acne. A hormone called testosterone sometimes makes the sebaceous glands secret excess sebum and cause blackheads and whiteheads. Sometimes this also causes red spots or rashes on the skin. Further, if the spots are severe it may cause skin scarring. Cysts that sometimes develop under the skin may also sometimes rupture and infect neighboring areas causing in scarring.
