|
|
| Articles: (Updated Frquently) |
| Laser Hair Removal Unwrapped |
By: Jay B Stockman
|
|
|
The laser has become a precision surgical instrument widely used for a variety of procedures. Most recently, lasers have been utilized for the quick, gentle removal of unwanted hairs. The laser works by sending a pulsating beam of light, of a particular wavelength to precise areas on the skin. The light passes directly through the skin, but is absorbed by the pigment in the hair follicle and shaft. Once absorbed by laser light, the follicles are impaired from future growth, and eventually die off. Laser hair removal has come a long way since the first laser for hair removal received FDA clearance in
|
mid 1998. Older generation normal-mode ruby lasers were very slow, very painful and worked only on individuals with very dark hair and very light skin. Today, lasers can work on all skin colors and some lasers are even safe for treating tanned skin.
Lasers are not for everyone, and their proper use requires great skill, training and expertise. The laser technician at minimum must be a Certified Laser Specialist who has graduated from an accredited school for laser. Generally it is best to have a laser-trained dermatologist, or plastic surgeon perform the procedure, in case of complications. For the laser to be effective, the hair pigment must be darker than the surrounding skin pigment. If this is not the case, the treatment will not work and may have harmful complications. Additionally very darkly pigmented people absorb too much laser energy in their skin and are not ideal candidates. Tanned patients with light hair are not candidates either.
Light skin makes laser hair removal easier to perform. Fewer treatments are required, and better, faster results are obtained. People with darker skin can be treated, but results are slower, more sessions are required, and greater expertise is required on the part of the doctor. Coarse dark hair responds the best to laser treatment, light hair is more difficult to treat. Blonde or red hair is very difficult to treat, multiple treatment sessions are required, and results are variable. Laser hair removal must be individualized for each patient.
Although one laser session can produce impressive hair removal, generally, multiple treatment sessions are necessary to see optimal results. In large part this is due to the fact that laser hair removal is most effective for hair, which is in the growth phase. Since hair grows in cycles, not all of the hairs are in the growth phase at any given time. Additional sessions are necessary to catch all of the hairs when they are in this phase.
Any area, except adjacent to the eye, where there is excess hair can be treated. The most common areas requested are the face, upper lip, neck, chest, breast region, underarms, back, abdomen, bikini line, and legs.
|
|
The costs for a single laser hair removal treatment vary depending on the part of the country, and range from $300.00 to $500.00 per session. Consumers are advised, as with all forms of medical care, to seek the center of highest quality, rather than lowest cost. Laser hair removal requires a great deal of skill, individual attention, experience, and a trained, caring, professional staff.
After treatment, most patients have a mild sunburn-type sensation that fades in 2-3 hours. Moisturizers and/or cool compresses can help during this time. Small blister areas can be treated with topical antibiotic until resolved. Sun block should be used for up to 6 weeks after treatment if sun exposure is anticipated. No waxing, shaving, or dying should be performed for 2 weeks after treatment. Pretreatment restrictions are also applicable to the post treatment period.
It must be remembered that it is impossible to predict the exact result a patient will achieve with laser hair removal, especially with regard to how many sessions a given individual will require. The indication for laser hair removal is mostly subjective. A desire for hair removal is the only criterion for laser hair removal.
About the Author
Jay B Stockman is a contributing editor for Laser Hair Removal New York Resources Visit http://thelaser-hair-removal-new-york.com/ for more information.
Dr. Jay B Stockman is an individual contributor to Google Health Co-op
Dr. Jay B Stockman's public Google Health Co-op profile
|
|
Technorati Tags:
Laser Hair Removal New York, Laser Hair Removal, laser hair removal cost, laser hair removal center
Add to: | Technorati | Digg | del.icio.us | Yahoo | BlinkList | Spurl | reddit | Furl |
|
|
| The Principle Of Laser Hair Removal |
| By: Rachel Stepsen |
The principle of laser hair removal revolves around the principle of light radiation. The concept of laser hair removal is simple to understand.
Laser Hair Removal involves the use of light energy for the removal of hair. The basic principle of laser hair removal is that the dark objects absorb light. The laser will selectively target hair or the hair root and burn it.
This is possible only when the target area is darker than the surrounding skin. The dark target area is called chromophore and it can be created artificially or is found naturally on the skin.
Natural chromophores are melanin and hemoglobin. Melanin is a pigment that gives color to the hair. Hemoglobin is what gives red color to the blood. Carbon is an artificial chromophore.
Carbon is introduced into the skin by rubbing a carbon- based lotion into the skin after waxing. The principle of laser hair removal is selective photothermolysis. The laser hair removal treatment is also called phototricholysis or photoepilation.
There are certain technical parameters that determine the effectiveness of the laser hair removal process.
* Pulse widths - Studies have established that longer pulse widths are more effective for laser hair removal process and have fewer side effects.
* Width of the laser beam - The width of the laser beam determines the efficacy of laser hair removal process. The width of the laser beam should be four times as wide as the depth of the target.
* Repetition - Repetitions of the laser hair removal process is necessary for lasting solutions against the problem of laser hair removal. Usually two or three pulses of light have to be targeted for efficient removal of hair.
Cooling is a necessary ingredient of laser hair removal process. Cooling of the skin is done along with the laser treatment in order to prevent pain and reduce the side effects of the hair removal process.
Use of clear gel, contact cooling, cryogen spray and air- cooling are the various types of cooling methods for laser hair removal. The color of the hair is an important factor in the principle of laser hair removal.
Laser works effectively only on relatively dark hair, that is present among lighter surroundings. This is because light energy is absorbed only by the darker area, making selective absorption of the light energy efficient. This removes the hair without affecting the nearby skin. =========================================================== Find out all you need to know about permanent laser hair removal. Discover latest techniques and ideas for effective hair removal. Subscribe to daily updated blog of news items and articles. Click http://www.laser-hair-removal-permanent.com/
About the Author
Rachel Stepsen suffered hair loss from her mid-20's. In an effort to find treatment, Rachel learned all there is to know about hair. Although she tried to prevent hair loss, she also learned all about hair removal. She's written a series of articles to help others learn about hair, and permanent hair removal |
|
| Keywords: laser hair removal hair removal laser, laser hair, laser, laser hair removal, hair removal, removal process, hair, http//wwwlaser-hair-removal-permanentcom/, articles click http//wwwlaser-hair-removal-permanentcom/ |
|
|
|