Laser hair removal is an excellent way of removing unwanted hair. This is accomplished by sending a light beam of a specific wavelength onto the skin from the laser. The beam of light is sent through a hand piece into the skin, where it attacks the darker pigmentation of the hair follicle. This causes damage and destruction of the hair follicle without damaging the skin tissues around it. Some people do experience permanent hair loss, while others do need to repeat the procedure. Sometimes when hair does grow back it is lighter in color and finer and texture.
There are four types of lasers that are used for hair removal. They are Ruby, Alexandrite, Diode, and NdYAG. Each of these four lasers are different in many ways and are used for different skin types. The ruby laser is able to focus in on small areas and can be used on both dark and light skin. However, this laser works best on light skin. The alexandrite laser is very versatile and can be used on many different types of hair. It is able to focus on large areas and is very easy to customize. The diode laser uses a much longer wavelength which makes it very effective on most types of skin. The NdYag laser works well on people with dark hair and dark skin.
Laser hair removal is not a good treatment option for everyone. It is not recommended for people with certain medical conditions or disorders. It also is not an effective treatment for people with white, gray or very light-colored hair. People that have hair of these colors do not have pigments in their hair to absorb the energy from the laser. Laser hair removal works about system on people with light skin and dark hair.
In some instances, such as the removal of facial hair, one treatment may be enough. In other areas of the body, often a series of treatments must be given to remove the unwanted hair. Many times, laser hair removal is the last resort for people after years of using other methods to rid themselves of the excess hair.
Although laser hair removal is considered safe, it is important to have your treatments done by an experienced, licensed professional. If the treatments are not done correctly, you run the risk of burns, blistering, skin discoloration, or a patchy uneven hair regrowth. Take the time to meet with several specialists in your area, and then decide which one is right for you. For the best results follow all the guidelines that your doctor gives you both before and after your laser hair removal treatments.
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