Many people have questions about laser hair removal. Here are some answers.
Laser hair removal has become quite popular and commonplace. The laser is used for a multitude of applications including skin resurfacing,
in lieu of a scalpel, to get rid of acne and more. The word comes from an acronym of the initials L.A.S.E.R. These initials stand for light amplification by stimulated emission of radiation.
Who invented lasers? It wasn't just one scientist. In 1957, two scientists who worked for Bell Laboratory, Charles Townes and Arthur Schawlow, were researching the infrared laser. Gordon Gould was studying the same subject matter at the same time. It was Gould who coined the acronym.
How does this treatment work? In order to remove excess hair, a beam of intense pulsed light is directed at the region. This beam passes into the skin to target follicles, where hair growth originates. This beam damages and destroys the follicle in order to stop further growth.
Is it permanent? After multiple treatments, it is nearly permanent although 100% eradication can't be guaranteed. Every person is different and chances are additional follow-up treatments may be needed.
What does complexion have to do with it? Brunette individuals with light skin have the most successful outcomes. Tan blondes or dark skinned ebony headed people have mixed results depending on the type of wavelengths a laser emits.
Will this device work on gray tresses? It has been found that gray and white strands don't respond well to this sort of removal procedure. Research continues in order to come up with better solutions.
What are the most common body regions that patients desire smooth hairless skin? Nearly any region is a potential target, but the most common areas include the legs, underarms, bikini line, back, unibrow and upper lip. Both men and women sign up for these elective zappings.
What safety precautions are taken? Patients wear goggles to protect their eyes during their appointment.
Does it hurt? A numbing painkiller is applied topically before the appointment. The area will swell and appear red. Scabs and crustiness may form in the region. A bit of pain may occur for a couple of days but should subside and not be too uncomfortable.
Are there any risks involved? As with any medical procedures, there will be some risks of complications. Common risks include blisters, scabs, crustiness, changes in the pigment and texture of the remaining hairs in the region.
What is the average number of sessions required? It will vary depending on the person, but the average is somewhere between four and six. A person will need to allow a few weeks in between in order for the results to settle in.
How often are maintenance appointments required? This will depend on how and if it grows back. Typical maintenance timeframes are around one year.
If an individual is troubled by excess body fuzz on upper lip, legs, underarms, back, between eyebrows or in the bikini region, he or she may want to check with the dermatologist to learn more about laser hair removal. Smooth skin could be right around the corner.
