These days, a popular treatment of choice for people who wish to rid themselves of unwanted hairs is laser hair removal. Many go for it even though it's costlier than other means of getting hair-free skin. It's due to the fact that the results last for a long time. It may also lead to permanent reduction of hairs.
Getting to know more about this treatment is essential when thinking about undergoing it. At first it may sound intimidating because of the word "laser" and the fact that a doctor or technician has to perform it. But many experts say that this is a generally safe treatment. The beam of light that's used is safe for human use. The device emitting it is actually small, fitting in the hand of the one using it.
Melanin is a pigment that absorbs laser. Your skin and especially hairs have this pigment naturally. When the beam of light is absorbed by the hair strand, it heats up including the follicle buried under the skin. This causes the follicle to get destroyed either completely or partially, yielding the result the treatment is highly famous for.
People whose hairs are darker than their skin are the ones best suited to undergo the procedure. That's because when the skin is darker, it will be the one which will absorb the beam of light. But if you don't belong to such category, worry not because there are devices which may be used on you as well. However, the results may not be that impressive, according to some. The most commonly used type, by the way, is called Nd:YAG as it suits most skin types.
When it comes to the frequency of the treatment, there are many factors to consider. Some of them include the skin color, texture of hairs and the body part being treated. For best possible results, it takes at least 7 sessions, each one spaced 4-6 weeks apart. About 2-3 weeks after every session, hairs fall off on their own.
It's possible that a topically applied anesthesia may be used prior to the treatment. Sometimes a cooling spray is also applied before and after the device is activated. People who received the treatment say that the sensation felt when light beams are being emitted is similar to a snapping rubber band on the skin. It's accompanied by a slight warming of the skin which quickly dissipates. Your skin may appear reddish afterwards, but it's normal.
There are a few risks involved, just like any other cosmetic procedure. An undesirable side effect is skin pigmentation changes, either hyper- or hypo-pigmentation. Others include burns, swelling, formation of scab and infection. That's why it's very important that only a highly qualified doctor or technician should perform the treatment in a reputable clinic.
It's not unlikely for a relative, friend or officemate to have successfully received the procedure. If so, get the clinic's contact details and call it up. You may also look for one online or in the yellow pages. It's essential that you do some research on both the clinic and the doctor or technician before you agree to anything.
Author Resource:-
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