Tag: hair removal

The History of Laser Hair Removal

The lasers used for laser hair removal developed from a theory instituted by the Nobel prize-winning physicists Albert Einstein and Max Planck. This theory, first introduced in the 1920s, defined stimulated emission, or laser. The word laser is an acronym for light amplification by stimulated emission of radiation. However, it wasn’t until the 1960s that the first true laser was built and patented by Gordon Gould, an American physicist.

Laser hair removal devices of the 1960s sent out a continuous wavelength which caused damage to the surrounding skin tissue. In the late 1960s, Dr. Leon Goldman was the first to begin testing a ruby laser for hair removal. It was also in this time frame that the Q switch with developed for use with a laser. With the development of the Q switch it was possible to control the energy of the laser beam to be sent to out in controlled pulses. The Q switch worked much in the same way as a camera shutter.

Early devices for laser hair removal proved to be ineffective. In order to remove the hair follicle, there was severe damage to the surrounding skin area. The ruby laser, as well as the argon laser, are no longer used for laser hair removal.

Throughout the next several decades, researchers and physicists continued to experiment and test lasers for successful hair removal. It wasn’t until the 1980s that the first laser was introduced as a safe and effective method of hair removal. This discovery actually happened by chance when scientists noted that birthmarks treated with certain types of lasers caused the hair in that area to disappear and not grow back.

The FDA cleared the first laser for hair removal in 1995 . This laser, called the Soft Light, was a NeoDymium Yttrium Aluminum Garnets laser and was manufactured by Thermolaise. This laser was used with a chromophore of carbon-based lotion. After the skin was waxed, the carbon-based lotion would be rubbed onto the skin and enter the hair follicle. The beam of light produced by the laser would heat the carbon quickly and destroy the hair follicle. However, this type of laser treatment could easily damage nearby skin cells. Eventually, this type of laser hair removal proved to be less effective than targeting the natural pigmentation that existed in the skin.

In 1997, several types of laser hair removal devices were cleared by the F DA. One of these was the ruby laser, which used a shorter wavelength system. However, clinical research eventually showed that the laser did not produce damage far enough down the hair shaft to result in permanent hair loss. Researchers also found that if a t the ruby laser was used on people with dark or tan skin there was a high risk of hyperpigmentation. Other types of laser hair removal devices today include alexandrite, diode, and NeoDymium Yttrium Aluminum Garnets lasers.

Research and development in the area of laser hair removal are still in the early stages. However, continuing research, testing and development in this area continues to produce safer and more effective equipment.

The Cost of Laser Hair Removal

The cost of laser hair removal depends on several factors including the area to be treated, the amount of hair growth on the area, the number of treatments needed, the type of laser used, the individual physician or practitioner, and your geographic location. Laser hair removal can be quite expensive, but many people feel that the results are well worth the expense. This is because results of the treatment have a long-lasting effect. It also produces a reduced hair growth.

Because every individual is different and is going to require laser hair removal treatments specifically geared to their unique hair patterns, the price ranges included in this article are average costs. If you are considering laser hair removal, it is important to set up an appointment with your physician to discuss all of the aspects of the procedure, including the costs.

Because laser hair removal is usually considered a cosmetic procedure, it is not covered by insurance. Each laser treatment is separate and usually incurs a separate charge, unless a specified treatment package has been purchased.

Generally the most expensive areas to treat with laser hair removal is the complete face and neck, back, and legs. The average cost of one treatment for complete face and neck or back hair removal ranges from $600 and $900. Laser hair removal for upper and lower legs each cost from $600 to $850 for each treatment.

Laser hair removal for chest hair costs between $350 and $600 per treatment. This is also the approximate price range for each treatment of the arms. Treatments for the bikini area can range from $350 to $550. The cost of underarm hair removal generally is between $250 and $350 per treatment. Treatments for smaller areas, such as the chin or upper lip, cost between $100 and $175 per treatment.

The national average for the cost of a laser hair removal treatment is $429. Each region of the country has a different average cost per treatment. In the Eastern part of the United States, the cost per session is $425, compared to the Midwest, where it is $450. In the Western region of the country, the average cost per treatment is $420, slightly above that of the South, which is $400.

Fees vary even within each individual region. One of the factors that causes this to occur is the location of the physician’s, or practitioner’s office. The fees that are charged for an office in an urban area are going to be different from those charged for offices located in rural or suburban areas. Another determining factor for the variance in fees within the same region is whether or not the doctor owns or rents the laser equipment.

Another determining factor is the choice of place to have the laser hair removal treatments. A luxury spa will obviously charge a higher fee then a clinic. A doctor who does the procedure himself may charge more then a laser practitioner, or a physician that oversees the laser hair removal treatments provided by a qualified technician.

The Cons of Laser Hair Removal

While the idea of laser hair removal may sound rather spectacular, you really can’t assume it will be. Yes, it will remove a high percentage of hair but there are things it might do that are not so great.

Laser hair removal is not guaranteed by any means. You will not go into a clinic being guaranteed anything. Some patients will require more sessions than others. This may not sound too bad to some. If money is not an issue you will have less to worry about concerning laser hair removal. Even if money actually is an issue, it will all depend on how bad you really want it done.

Laser hair removal is in fact not for everyone. If you have light skin and dark hair you are a great candidate for laser hair removal. Blonde and red hair is very difficult to treat. It is better for the hair to be darker than the skin. Dark skin is at a risk of being damaged with laser hair removal.

Laser hair removal is safe but not by any means painless. Since the laser uses heat to destroy the hair, you can bet you will feel some sort of pain. The heat can reach a pretty high temperature. If you are concerned with this, talk with your practitioner.

The definition of the pain will vary from each individual. One patient might say they felt a sting and another might say it was more of a snap. For some it might be a slight pain and for others a major pain. You will feel something either way. Some clinics offer numbing cream if you choose to use it.

Laser hair removal is not known to permanently remove the hair. It simply reduces the hair growth. The hair will grow back at some point, sooner or later. It will be lighter and slower when it does re-grow.

There is a chance that after laser hair removal you could experience redness and small bumps. It really will depend on your skin type. You have to avoid direct sunlight for up to two weeks after laser hair removal. It is recommended you do nothing causing you to sweat because that could irritate your skin. Do not pluck or wax after laser hair removal either. This may be the toughest for some people.

You might have a skin pigmentation discoloration after laser hair removal. This could mean it will be lighter or darker. This isn’t as common an experience but still a possibility. Consult your physician if this happens.

Here are more side effects that are not too common but possible:

Blistering
Peeling
Pussing
Scarring
Stinging
Inflammation
Infected hair follicles

If you experience any of these side effects after laser hair removal you should consult your physician immediately.

You will also experience shedding after laser hair removal. Yes, shedding. The laser damaged the root of the follicle, not the actual hair. Therefore, the hair follicles will be falling out. This could last anywhere from two to three weeks.

The cost of laser hair removal can be pricey. It will depend on what you are having treated and how many sessions it will require. If you are worried about the cost, consult your practitioner performing the treatment. He might be able to give you some insight. Talk with them and ask any questions you might have.

Side Effects of Laser Hair Removal

Laser hair removal is considered a medical treatment, and just like all other medical treatments, it carries the risk of possible side effects. The chance of developing one or more of the existing side effects partially depend on your skin characteristics. The side effects of laser hair removal can be temporary or permanent.

The possibility of developing a temporary side effect is much higher than developing a permanent one after laser hair removal. A temporary side effect can last anywhere from a day to several months before it goes away completely. The temporary side effects that can be experienced after laser hair removals include pain, blistering, swelling, redness, irritation, and hyperpigmentation.

Some people describe the discomfort they feel during and after their laser hair removal treatment as a feeling of pain. This feeling exists, both during the procedure, and after it is finished. During the treatment process, the feeling of discomfort can be lessened by the use of a local anesthetic. For the days following the procedure, the pain can be alleviated through the use of over-the-counter or prescribed pain medication.

Swelling typically occurs at, or near, the area that was treated for hair removal. Topical treatments, such as creams or ointments, generally relieve the swelling. This side effect may or may not be particularly bothersome, depending upon the area that was treated with laser hair removal.

If redness develops as a side effect of laser hair removal, it can be treated with a topical cream or ointment. This side effect usually resembles a mild sunburn.

Blistering can be a very painful, embarrassing, and noticeable side effect of laser treatment. Some people do not feel comfortable being seen if they have blisters. If you are one of these people, it is best to schedule your laser hair removal treatments at a time when it will minimize your exposure to other people.

A temporary darkening of the skin of the treated area is called hyperpigmentation. Generally, this temporary side affect of laser hair removal will disappear on its own. Often, the area affected by hyperpigmentation can be covered with makeup.

In addition to the temporary side effects, there is also the possibility of permanent or long-term skin damage. If you’ve made the decision to have laser hair removal, you must be prepared to accept these risks. Permanent side effects include skin discoloration, scarring, and burns.

If skin discoloration does occur, it is generally a permanent lightning of the skin in the area that was treated. The wavelengths of the laser beam are made to attack the dark pigmentation in the hair follicle. Sometimes dark colored skin can also be affected. This side effect can be emotionally damaging, although it is not painful.

Scarring, mostly occurs by experiencing accidental over treatment or by being treated by someone with minimal training. It is very important to make sure that your laser hair removal treatments are being done by a qualified, experienced professional technician.

Burns are a very rare occurrence, and they usually are caused by an inexperienced, less qualified technician.

The risks and side effects associated with laser hair removal can be minimized by making sure that the treatments are done by a qualified professional. It is also important to tell your practitioner of any hormonal or family conditions that may affect your treatment. Tanning and unprotected exposure to the sun should be avoided for several weeks before treatment.