Laser hair removal treatment is a process whereby a very intense laser is used to destroy unwanted hairs. Your skin's surface is penetrated by this laser, which goes very deep into the underlying soft tissue. As soon as the laser's heat hits a hair follicle, the hair follicle will absorb this heat. The heat that the laser generates, is in most cases enough to destroy the hair follicle for good. The thicker and darker your hairs are and the lighter your skin, the better the laser works.
Oftentimes, more than one treatment is required to get results that are pleasing to the eye. If enough sessions are undergone, most of the unwanted hairs will be gone permanently. Sometimes, the laser only half destroys hair follicles. Some of these follicles can take a long time to heal, and then they start producing hairs again. In this case, the number of treatments performed was not enough. To improve your current results, it's best to have a few more done.
Because of the experience that doctors have with this treatment, usually no complications arise. On some occasions, a person who has had the treatment performed, can get some skin problems afterwards. Some frequently reported side effects are skin blistering, darkening or lightening of the skin and other irritations. In most cases however, these side effects are only temporary and they will simply vanish after a few days or weeks.
Do not get a tan right before you are about to go in for a hair laser removal procedure. Dark skin more easily absorbs the heat from the laser. For this reason, more heat will be absorbed by the skin and less by the follicles. You want the hair follicles to absorb the heat, not the skin. It's much harder to get good results when you have a dark skin. It's still possible to get good results with dark skins, but you will require more and longer sessions, which drive up the cost.
To avoid problems during the treatment, cooling gels are oftentimes applied to the area that is treated. The cooling gel will counter the heat that is created by the laser, thereby reducing the risk of developing side effects. Some people get crusty skin post treatment, which can be remedied by applying some petroleum jelly. By doing this, you will make sure the problem doesn't get out of hand. Right after your treatment, do not get into a tanning booth.
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