A Laser Hair Removal Treatment: How It Works
Laser Hair Removal Treatment
Electrolysis appeared to be the one type of extended or permanent hair eradication out there just before laser and IPL equipment moved into the market. Electrolysis will be still performed these days though it could be agonizing for the client and invasive to the epidermis, including the potential for infection. Throughout the electrolysis treatment, a fine needle may be inserted into the hair follicle, serving up an electrical current to damage the stem cells inside the hair follicle. Sorry to say, this painstaking procedure may be carried out 1 hair follicle at a time. Additional treatments tend to be needed for several years after the initial treatment.
In comparison, with laser and pulsed light products, countless hair follicles are taken care of at a time depending on the spot size (the size of the particular tip of the unit supplying power). These types of laser hair removal procedures are noninvasive and take just seconds to carry out rather than the many hours of electrolysis.
Laser + IPL Hair Removal and Melanin
The main consideration in advance of a hair removal treatment is the person’s skin tone type and hair coloring. Laser hair removal is actually dependent upon selective photothermolysis (utilizing light and heat for damage of the hair follicle) together with melanin being the target chromophore (chemical grouping that generates color). The difference between the absorption of laser or light energy levels by melanin within the hair follicle and melanin in the dermis determines how much power that may be correctly applied without hurting the skin.
Light skinned people with black hair tend to be thought to be the best patients for laser hair removal On the other hand, a patient with relatively dark skin tone and gray or white hair, would have little if any reaction. Given that melanin inside the hair shaft and hair foillicle are the target source for laser and IPL hair removal treatments, it is very important to patients in the course of their initial consultation to not tweeze, wax or use any depilatory machine before laser hair removal. The patient might, however, shave the location being treated (which often maintains the chromophore inside the hair foillicle), or may use hair removal lotions. Hair that is sticking up from the epidermis can singe throughout a laser or light treatment which then causes an unpleasant odor along with possible flares.
The actual Laser Hair Removal Procedure
Almost all units from a technical perspective operate the same way while performing a laser hair removal treatment. The variables on the device (joules, milliseconds, pulse, etc.) ought to be set in accordance with the skin tone analysis and background carried out for the individual. It is essential for patients not to wear darker clothing close to the region being treated since the pigment within the garments could potentially be absorbed via the laser or light and can result in a burn.
The individual needs to be instructed to avoid using any body washes, ointments, cosmetics, or any skin medicines the day of the treatment. Some patients may prefer to have a topical anesthetic applied prior to the treatment. If any residue of the anesthetic remains, it should be wiped clean from the skin. A spot test, or patch test, should be performed on the intended treatment area. Several procedures are required at monthly intervals for an optimal outcome and a yearly maintenance procedure can be recommended. [..]
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