Laser hair removal treatment is a process whereby a very intense laser is used to destroy unwanted hairs. The light from the laser device passes through the surface skin and penetrates the tissue below. When this heat comes in touch with a hair follicle, the heat is absorbed. Hair follicles never grow back once they are completely destroyed by the generated heat. It’s the easiest to get good results if you have fair skin, but very dark hairs.
On many occasions, multiple treatments are necessary to achieve satisfying results. With enough laser hair removal sessions, you will be rid of at least 90% of your undesired body hairs. On some occasions, the laser will damage a follicle but not kill it off totally. Some of these follicles can take a long time to heal, and then they start producing hairs again. If this happens to you, you have not had a sufficient amount of removal sessions. If you’re not satisfied with your results, the only option you have is to go back for more treatments.
Most of the times that this procedure is performed, there will be no side effects afterwards. On some occasions, a person who has had the treatment performed, can get some skin problems afterwards. Examples of the most common side effects are blisters, tiny wounds and pigment changes in the skin. Because most of these side effects are not permanent, they will disappear in a few days if they are properly taken care of.
It is best to avoid having a tan before a laser hair removal treatment. The heat that is generated by the laser, is easily absorbed by dark skin. If you’re not careful, your skin will absorb too much heat. You want the hair follicles to absorb the heat, not the skin. The darker your skin is, the harder it will be for the doctor to create good results. 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. Petroleum jelly can be used on your skin, should you develop some crusting after the treatment. You can prevent the escalation of the problem this way. Right after your treatment, do not get into a tanning booth.
Many more posts about this are at Laser Hair Removal Risks. Yet more information can be found at Hair Laser Removal And Health.
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