Posted by admin | Posted in Acne | Posted on 01-09-2009
What causes acne?
Acne is caused by propionibacterium acnes trapped in the follicle with sticky sebum and build up of dead skin cells. The acne chair has 4 legs.We need to know off one or more of the acne legs, listed below, to make it so acne no longer has a “seat” on your skin.
Leg #1 = Hormones (androgens) - production begins at puberty and slows with age. Androgens stimulate the sebaceous glands to enlarge and to produce sebum. Monthly breakouts occur when sebaceous glands are sensitive to androgen stimulation. Men have 90% more testosterone in their bodies than females. When females experience a surge in testosterone, it can substantially increase the ratio of testosterone and cause more problems for females (i.e. stress, some birth control pills). Leg #2 = Sebum – increased sebum production from androgen. The greater the sebum production, the greater the likelihood for acne. This is because the oily sebum must travel up the hair shaft where it mixes with bacteria and dead skin cells that have been shed from the lining of the follicle.
During puberty, skin cells inside the follicle shed more rapidly and tend to stick together. Sticky skin cells mix with sebum to form a plug in the follicle. This plug is called a microcomedone (the beginning of all acne lesions).
Acne, whether called “blemishes”, “zits”, or “problem skin”, is simply a genetic disease of the sebaceous hair follicle. Each follicle contains a tiny hair and multi-lobed sebaceous gland. In non-acneic skin, sebum travels up the hair follicle and out to the skins surface. In acne skin, the sebum gets trapped within the follicle.
