Monday, August 4, 2008

Laser acne scar removal and acne facials for black people san diego

Acne therapy is used to treated certain causes of acne. The main and most common problem causing acne starts in the sebaceous gland that attaches to the follicle of the hair. These glands secrete an oily substance called sebum. This sebum is needed as a lubrication for the skin and the hair. The sebum goes from the bottom of the hair shaft and moves out onto the skin surface. When the sebum production goes into overtime, the accumulation of this and the skin cells that are dead on the outside creates a barrier over the opening of the gland. The larger the blockage becomes, the more the follicle wall will rupture. This, in turn, causes even more accumulation of sebum and skin cells. You now have a clogged pore or more commonly called "pimple". When this type of blockage moves across the skin to other glands, acne appears in red clothes. The bacteria in the sebum adds more infection and inflammation to the area causing the acne to worsen. The best acne treatments remove the oil accumulation and grow new skin cells more rapidly than before to prevent accumulations of dead cells. The best acne treatments also need to fight the infections caused by the bacteria. This is where those combination therapies come into action providing relief for not only the clogged pores but also the bacterial on T he skin.
Many teenagers who suufer from this condition also suffer from some loss of self confidence as they see the invasion of their bodies by these strangers. Acne vulgaris can be on the face, chest and back. While the chest and back can be covered, the face obviously can't be without raising questions. Combine the redness usually associated with the pimples and you get a very interesting picture that can discourage many a strong heart.
The basic cause of acne is still unknown. It seems to be a multifactorial disease in which interaction of several factors play an important part in the pathogenesis. The primary event may be (a) obstruction of the sebaceous duct due to alteration in the pattern of keratinization within the follicle, (b) abnormal sebum production with excess quantities or altered composition or (c) increased bacterial colonization (proprionibacterium acnes and staphylococcus epidermi¬dis of pilosebaceous follicles which furnish the lipases responsible for hydrolysis of sebum triglycerides into free fatty acids. All three mechanisms may be involved. Obstruction of duct leads to forma¬tion of a comedone, the initial lesion of acne. A comedone can be located either in a closed follicle as a 'white head' consisting of lipid and keratin, or in an open follicle as 'black head' consisting of keratin and lipid with melanin deposition. The continual accumula¬tion of keratin and lipid may lead to rupture of the follicular wall and release of its contents into the surrounding dermis provoking an inflammatory tissue reaction.
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