Posted by admin | Posted in Uncategorized | Posted on 23-12-2006
Laser Hair Removal Technician Requirements
Making Laser Hair Removal As Effective and Comfortable As Possible
Laser hair removal may be a very effective procedure for removing unwanted hair when it is performed correctly. Patients who are light skinned and have dark hair are typically the best candidates for this procedure, but patients should speak to a medical professional to best determine their own candidacy.
Patients with dark skin and/or blonde, red or gray hair may not find this procedure as effective. A patient's skin color, hair color, coarseness of hair, gender and the area of the body being treated may affect the number of treatments required before optimal long-term results may be realized. It may take around 5 to 7 treatments, but some patients may require up to about 12 treatments before they may reach optimal results.
By adjusting certain factors, the laser technician may make the treatment more effective or more comfortable for the patient. Speaking to a medical professional regarding these factors may help ensure a safe and successful treatment.
The Argon, Ruby, Alexandrite, Pulsed Diode Array or Nd:YAG lasers may be used to provide treatment. The wavelengths vary from visible light to close to infrared radiation. Certain lasers may be more effective for some patients, while other lasers may prove more effective for others.
For instance, the YAG laser may be successful in treating all skin colors, but some feel that there is a lack of evidence to support that it offers long-term hair removal. Patients should speak to a medical professional to determine which laser is right for them.
One of the factors that the technician may modify to fit patient needs is pulse width. A longer pulse width may be safer when treating darker skinned patients, while shorter wavelengths may be more effective in hair removal. Spot size, or the width of the laser beam, affects how quick and effective the treatment may be. Larger spot sizes may be most effective.
The fluence, or energy level, affects the treatment as well. Laser hair removal may be most effective if the fluence is high enough to cause permanent damage to the hair follicle. The delay is the time between pulses and determines how long the skin has to cool. There may also be several options the technician may use to cool the skin during treatment. A gel, spray or cooled tip pressed against the skin may be used.
Patients should speak to a medical professional regarding these factors to determine their ideal settings for treatment.
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