What Causes Acne Lesions?

In order to properly heal acne, we first need to get familiar with some simple anatomy of the epidermis. A good place to start is at the counter-top, it's called the stratum corneum. It's composed of dead skin cells known as keratin, which acts as a protective layer for the underlying living cells.

These living cells are in what is called the spiny layer. It was given this name because when viewed under a microscope they seem to contain a series of little bridges. As we continue moving deeper with the epidermal layers (the outer layers of your skin) we come to the second layer - described as the basal cells.

These cells are very dividing and moving in the direction of the skin's surface. All these cells are known to do is grow then there's divide. On their way rrn your surface they mature and eventually join the dead outer layer known as the stratum corneum. This ageing process isknown as keratinization.

To educate yourself on the physical changes causing everybody, we need to look at the microscopic processes that produce it. We all find our skin has complexions, dermatologists call them hair follicles. Imagine the follicle for instance empty tube (they may or may not contain small hairs) extending at the top layer of skin down deeper included in the dermis.

This deeper level of skin, the skin tone, is comprised of elastin and collagen, which support the surface layer of the skin and provide a home to the blood vessels, nerves and additional cells. Just under the dermal layer 's a layer of fat in which it cushions and insulates the outer and contributes to the rounded look of the youthful face. The pore (or follicle) comes from the dermis as the industry tube. The sebaceous glands branch away these tubes like almost no clusters of grapes. They are making producing an oily smoke a pipe called sebum.

Now that we know this let's look at the sources of acne. Many dermatologista believe that the primary cause of acne is something called retention hyperkeratosis. This occurs when dead skin cells on the top applications of skin, and also if follicle, do not exfoliate naturally. When this takes place, the keratin (dead cells) mixes with sebum rendering it viscous and sticky, clogging the follicle to become what is called a comedo.

These comedos arrive two types: closed comedo (whitehead) as well as open comedo (blackhead). If the lesion has the ability to drain to the surface this will heal. If it can't it may develop into a papule and finally into a pustule which is called a pimple. The inflammation may progress further and cause the lesion to grow further through the dermis creating a cyst or nodule.

This is at bacteria infiltrating the comedo. It breaks down sebum into fatty acids creating a condition known as oxidative stress within surrounding cells. Oxidative stress is caused when free radicals overwhelm the anti-oxidants, do you know the natural defense system of the cell. This results in changes towards the redux status, which has caused maintaining the balance of each cell by controlling the balance between free radicals as well as antioxidants.

Under oxidative stress a chemical squence of events takes place that creates a gene to be turned on which leads to redness chemicals called cytokines that needs to be produced at the cellular level. This process leads to stickiness to include follicle, which results in earlier comedo.

David writes about good health issues on various site. His website Acne Scar Removal explains fad on quick, safe and effective acne treatments. His site also has a list of many great home remedy acne.