Anything you need to know about acne. What it was and how to treat it. Best way to know about acne for free.DEFINITION Acne is a common skin disease characterized by pimples on the face, chest, and back. It occurs when the pores of the skin become clogged with oil, dead skin cells, and bacteria. Acne: Words to Know Androgen: A male sex hormone found in both males and females. Anti-androgen: A drug that slows down the production of androgens. Antibiotic: A drug that kills bacteria. Comedo: A hard plug that develops in the pores of the skin composed of sebum and dead skin cells. The mildest form of acne. Comedolytic: Drugs that break up comedos and open clogged pores. Isotretinoin: A drug that decreases sebum production and dries up acne pimples. Sebum: An oily material produced by sebaceous glands that keeps the skin moist. Tretinoin: A drug that increases the rate at which skin cells are formed and die. acne Acne is very common its actually considered a normal part of puberty, i know it dose not help when your looking at a big pimple in the mirror. | | diet This tells how I lost over 100 pounds, hope you can make some use of it |