One of the more effective ways to get rid of acne is with blue light therapy. You need to understand why blue light is so effective against acne.<br><br>Acne is a common skin condition among adolescents and some adults. An excess of skin oil (sebum) mixes with dead skin cells to plug up the pores and create pimples. Bacteria living in the plugged up pore start to multiply and aggravate adjoining cells. The irritated areas are noticeably red and feel sore and become the pimples we link to acne.<br><br>The vast majority of <a href=”http://healthnews.uc.edu/news/?/3854″ target=’_blank’>acne prevention</a> strategies make use of several steps. First, cleansing is helpful to eliminate excess skin oil over the surface. Bacteria on the skin in next killed with a mild anti-bacterial gel or cream. Finally a gentle exfoliant gel or cream is used to make it easier to loosen dead skin cells so they can be washed away. By eliminating the three components required for acne (excess oil, bacteria, and dead skin cells) the vast majority of acne can be prevented.<br><br>When pores become blocked up they form whiteheads or blackheads. These are tiny lesions and are different as a result of the location of the clog. When the blockage is near the surface of the skin the clog becomes oxidized and turns dark forming a blackhead. When the blockage descends a short distance into the pore the top of the pore can seal over the clog and the clog remains light colored and forms a whitehead.<br><br>Cells encircling the pore become red, irritated and constitute a pimple because the bacteria within the plugged up pore start to multiply. The region infected can grow and the size and extent of the blemish can spread out away from the cells of the pore. As an example, pressure over a pimple may push infected oil deeper to reach the sebaceous gland or even into deeper skin layers and develop into a cyst.<br><br>One key to dealing with active acne is to eliminate the bacteria at the location of the pimple. With the bacteria eliminated, the cells will no longer be irritated and can start to mend. Though some anit-biotic prescription medicines are prescribed for severe acne, the vast majority of people will benefit greatly from more localized therapies.<br><br>One such treatment is acne light treatment. While sunlight has always been know to reduce acne, scientists looked at specific colors of the spectrum to determine specifically the range of colors that are truly helpful. One of the first groups to research this topic found that light within the violet range activated an organic compound, a porphyrin, within the acne causing bacteria, Propionibacterium acnes. A singlet oxygen is released by a porphyrin component of the bacteria which helps kill the bacteria. <br><br>Because acne bacteria multiply rapidly, several treatments on consecutive days are often required to eliminate all the bacteria in a blemish. With the bacteria eliminated, the irritation is removed and the curative process can take place to restore the normal skin condition.<br><br>The blue light can be delivered light-emitting diodes (LEDs), lasers, fluorescent lamps, or even bright full spectrum light. Numerous dermatologists use the Dusa Blue Light which is similar to an array of fluorescent lights that emit light at a 400nm wavelength. In addition, numerous dermatologists use Levulan (aminolevulinic acid) on problem areas before the light therapy. The aminolevulinic acid is a photo sensitizing agent that exposed to blue light causes damage to specific skin cells.<br><br>A single therapy session in a dermatologists office may cost $200 or more. But, there are a variety of devices you may buy for use right in your own home that many people have found helpful. You can find several devices on the market ranging is price from around $40 to several hundred dollars.<br><br>Keep in mind that <a href=”http://www.acneremovaltips.com/why-blue-light-acne-treatment-helps-get-rid-of-acne/” target=’_blank’>blue light acne treatment</a> is not going to produce immediate results as the skin must heal. But many people find blue light acne therapy more effective than benzoyl peroxide and less irritating to their skin.