Saturday, August 21, 2010

Causes Of Acne

One of the most important things you should know learn more about acne is:

This is not your fault. Contrary to popular belief, acne is not caused by something you do, what you eat, how often you wash your face or work and is caused by a combination of factors at work far below the surface of skin. Many of the causes of teenage acne are hormones and may even be genetic.
That said, you do not have to sit and drink, or just pretend that is not happening. You can take control of your acne. Learn how to get rid of acne.

Acne is caused by overactive sebaceous glands that secrete oily substances on your skin.
The surface of your skin has lots of small sebaceous glands just below the surface. These glands produce sebum (natural fat) that keeps the skin soft and supple.

Small pores you can say holes in the skin allow the sebum to come to the surface of your skin. Hairs also grow through these pores.
The sebaceous glands of people with acne are especially sensitive to normal levels of a hormone called testosterone, found naturally in men and women.

If you're prone to acne, testosterone causes the sebaceous glands produce excess sebum. At the same time, dead skin cells along the openings of hair follicles (the tubes that hold the hair) does not fit and block the follicles.

The combination of these two effects leads to an accumulation of oil in the hair follicles. This causes blackheads and whiteheads to form.

For some people, acne does not progress beyond that stage.

However, other oil accumulation in the hair follicles creates an ideal environment for a bacteria called Propionibacterium acnes to grow.

These bacteria often live on the skin safely, but when conditions are met, they grow. They feed on the sebum and produce substances that provoke an immune response. This inflames the skin and creates the redness associated with stitches.

In more severe inflammatory acne, cysts develop beneath the skin surface. If these cysts rupture, infection can spread. This can cause scarring.
Contrary to popular belief, acne is not caused by diet or hygiene. However, acne can be inherited.
Acne is not contagious, you can not get it.