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What is Laser or Light Therapy?

Laser Therapy Frequently Asked Questions
Laser Therapy or "photobiomodulation", is the use of specific wavelengths of light (red and near infrared) to create therapeutic effects. These effects include improved healing time, pain reduction, increased circulation and decreased swelling. Laser therapy adds energy to living systems. While we are able to explain many of its molecular and biochemical effects, it also adds energy at atomic and subatomic levels.
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Mark B. Burdorf, D.C., D.A.C.N.B. - Frequently Asked Questio...
Low-level laser and LED therapy or "photobiomodulation", is the use of specific wavelengths of light (red and near infrared) to create therapeutic effects. These effects include improved healing time, pain reduction, increase circulation and decrease swelling. The lights may be provided by a low-power laser or an LED light emitting diode.
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What is the difference between color therapy and laser light?

Color Therapy, Light Therapy Products and Resources
Our handheld precision penlight utilizes a 2.3 v light bulb. We take a very gentle approach for emitting frequencies values. A laser is more assertive, and can be effective when addressing specific concerns. The two methods have different philosophies and each has its place. The Lumalight is also used for inspiration and spiritual growth.
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What is light therapy?

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Light therapy is the shining of bright light into your eyes, typically for a half hour each session. Mood & Sleep Disorder clinics recommend 10,000 lux light levels Since the 1980's, light therapy has become the first line treatment for Winter Blues and SAD. Bright light can also be used to shift your circadian (wake/sleep) cycle, so it is used to prevent jet lag, minimize work shift change fatigue, and help abnormal sleep phase insomnias.
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What is Light Force Therapy?

Quarter Kross Equestrian - Frequently Asked Questions on Lig...
Light Force Therapy uses light emitting diodes or LEDs to produce a unique combination of frequency and wavelength of safe low-level infrared light, which helps to elevate muscle tissue temperature and increase circulation. All of these factors are essential in relieving discomfort and relaxing muscles, making Light Force Therapy extraordinarily effective. Light Force Therapy is free from dangerous UV and laser rays.
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Who will benefit from laser therapy?

Sun Valley Laser Therapy - Frequently Asked Questions
Laser therapy is effective in treating soft tissue injuries including many medical conditions, degenerative disorders, acute and chronic injuries or pain and wound healing. No one is too young or too old to receive treatment. Laser therapy is recommended for anyone who has pain due to aging or injuries, and anyone who has been or is currently involved with rehabilitation, physiotherapy, or sports medicine.
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Is laser therapy scientifically well documented?

Sun Valley Laser Therapy - Frequently Asked Questions
There are over 2500 research reports published documenting the effectiveness of LILT. The book "Low Level Laser Therapy: Clinical Practice and Scientific Background" is the most recent reference guide for literature documentation. The first systemic scientific research on the biological effects of low level laser was conducted by the late Professor Endre Mester of the Semmelweis Medical University in Budapest, Hungary, 1966.
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Can laser therapy cause cancer?

Sun Valley Laser Therapy - Frequently Asked Questions
NO. More than 2000 clinical studies have been conducted on the use of LILT and in all of these studies no mutational effects have ever been observed resulting from therapy with wavelengths in the red or near-infrared ranges in the doses used by laser therapy.
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What is laser therapy and how does it work?

Candela Laser: Cosmetic Laser Procedures for Hair Removal, A...
Laser therapy is a safe, effective, and commonly used treatment, providing optimal results in areas such as the removal of unwanted hair skin rejuvenation, wrinkle reduction, leg veins, or tattoos; and the treatment of acne. Lasers work by delivering an intense beam of light that is absorbed by the skin. This light is converted to heat and is absorbed by the cells being targeted, while leaving the surrounding tissue unaffected.
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Is Laser Therapy Safe?

Hairline Clinic :: FAQ - Frequently Asked Questions :: hair ...
Yes! Laser hair therapy has been proven safe in over 2,500 scientific and medical papers over thirty years of research. Low level laser devices as tested by an FDA approved testing center has been proven 100% safer and meeting or exceeding all standards for this type of laser. The energy produced by the photons does not have the thermal component to cause thermal injury to either the user or operator.
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What is Laser Therapy?

Aegis Laser Therapeutics Inc. FAQ Page
Laser therapy is the use of monochromatic light emission from a low intensity laser diode (250 milliwatts or less) or an array of high intensity super luminous diodes (providing total optical power in the 1000-2000 milliwatt range). Conditions treated include musculoskeletal injuries, chronic and degenerative conditions and wounds.
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What laser therapy system is used at Sun Valley LASER THERAPY?

Sun Valley Laser Therapy - Frequently Asked Questions
Sun Valley LASER THERAPY, we use the BioFlex system. It is a highly sophisticated therapeutic system that combines the potential benefits of low intensity laser with super luminous diodes for the effective treatment of many medical disorders. Developed and engineered by Meditech International Incorporated, BioFlex represents the decade's most significant technological advancement in laser therapy.
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What is the difference between laser therapy and laser surgery?

Laserklinikken | FAQ - Frequently Asked Questions
Most of the patients as well as doctors confuse laser therapy with laser surgery. Both of them are branches of laser medicine. However, laser therapy is entirely different than laser surgery. It encompasses scientific use of healing properties of different laser beams in various diseases to enhance health and beauty.
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How Does Laser Light Hair Therapy Work?

Lucinda's Hair specializes in assisting people suffering fro...
Low level laser photons irradiate the entire scalp increasing micro-circulation of blood supplies to the hair follicles. Pure red, "soft" laser light stimulates the scalp, significantly increasing the number of red corpuscles that deliver life giving oxygen and nutrients to the hair bulb. Hair follicles, which are "dormant" but not dead, can often be rehabilitated as debris is flushed from the hair shaft, swelling the cortex and closing the cuticle.
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Is Laser Light Hair Therapy Safe?

Lucinda's Hair specializes in assisting people suffering fro...
Yes! The laser devices used in the Anagen Therapy program are therapeutic lasers approved safe for cosmetic purposes and fully comply with federal standards for laser safety. The energy produced by the laser diodes does not have the thermal component necessary to cause thermal injuries to users or operators. There has never been an incident where an individual was harmed in anyway as result of laser hair therapy treatments.
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What is light-based therapy (intense pulsed light) and how does it work?

Candela Laser: Cosmetic Laser Procedures for Hair Removal, A...
Intense Pulsed Light (IPL) therapy is an effective way to rejuvenate the skin, giving it a more youthful appearance. Light-based treatments use a less-intense, broader spectrum of light than lasers, but are effective in treating rejuvenation of the skin. Candela's Ellipse I2PL is the only light-based product that is built specifically to dual-filter light as it is absorbed, thereby generating more consistent results.
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Are laser and light-based treatments safe?

Candela Laser: Cosmetic Laser Procedures for Hair Removal, A...
Yes, laser and light-based treatments have been used for many years for a variety of medical and cosmetic procedures. Candela, the most trusted name in the industry, has pioneered the development of some of the safest and most effective technologies and products available on the market today.
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Are there any adverse side-effects to laser or light-based treatments?

Candela Laser: Cosmetic Laser Procedures for Hair Removal, A...
In general, most procedures have a low risk of adverse side effects. Some patients experience pigment changes in the skin color. If this occurs, the skin will typically return to normal pigmentation over time. All treatment results are individual.
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How does the laser/light process work?

Advanced Permanent Hair Removal Centers FAQ
Laser/light selectively targets the melanin in the hair so it is most effective on light, clean skin with dark follicles. After your initial preparation, your treatment provider will move a wand-like hand piece over your skin. The hand piece emits the light that disables the hair follicles. Most people perceive the light as a gentle "snapping" sensation. Once this is completed, the treatment provider will wipe away any loose hair from your skin, and you're ready to go.
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How long have laser/light treatments been performed?

Advanced Permanent Hair Removal Centers FAQ
The FDA approved the use of lasers for hair removal in 1995. Since then, numerous studies have been conducted and significant technological improvements have been made. Basically, hair removal devices now available today include: 694 nm ruby lasers, 755 nm alexandrite lasers, 805 nm diode lasers, 1064 nm lasers, and filtered xenon flashlamps.
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How laser light is different from ordinary sunlight?

Laserklinikken | FAQ - Frequently Asked Questions
Sunlight is a mixture of seven different colors, whereas Laser light is always of one single color (monochromatic). Sunlight is disorderly whereas laser beam is very orderly (coherent). Sunlight is not parallel whereas laser light runs parallel (collimated). The healing properties of Laser beam come from these differences.
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Will light therapy work for me?

Welcome! Intelligent Acne Treatment Home Page
Blue and Red light therapy is effective for about 86% of people, so there is a very good chance it will work for you, too.
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What is bright Light Therapy?

Support Questions & Answers | The Litebook Company
Bright light therapy involves the regular (usually daily) exposure to a bright light source. Treatments typically involve an artificial light source of accepted therapeutic intensity and having peaks in specific wavelengths, with exposure duration of a set period and distance from the light source.
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WHAT IS LIGHT THERAPY FOR WINTER SYMPTOMS, AND HOW IS IT DELIVERED?

CET - Center for Environmental Therapeutics
Light therapy involves exposure to intense levels of light under controlled conditions. The recommended light therapy system consists of a set of fluorescent bulbs installed in a box with a diffusing screen and set up on a table or desktop at which one can sit comfortably for the treatment session. Treatment consists simply of sitting close to the light box, with lights on and eyes open.
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IS LIGHT THERAPY USEFUL FOR TREATING NONSEASONAL DEPRESSION?

CET - Center for Environmental Therapeutics
Recent studies show that light therapy can be helpful year-round for people who experience chronic depression, unpredictable recurrent depression, or bipolar depression, and the method has been effectively tested in patients using medication and even electroconvulsive therapy. The addition of light therapy to the regimen must be under doctor’s supervision.
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What is Low Intensity Laser Therapy (LILT)?

Sun Valley Laser Therapy - Frequently Asked Questions
LILT is the use of monochromatic light emission from a low intensity laser diode (250 milliwatts or less) or an array of high intensity, super luminous diodes (providing total optical power in the 1000-2000 milliwatt range) to treat musculoskeletal injuries, chronic and degenerative conditions and to heal wounds.
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What is endovenous laser therapy?

FAQ's About Laser Treatment for Varicose Veins
Endovenous laser therapy (EVLT) was FDA-approved in 2002. EVLT is a quick, minimally invasive laser treatment that requires no hospitalization and no complicated surgery. The entire procedure, start to finish, takes about one hour and causes minimal to no pain. Performed under ultrasound guidance, EVLT uses laser energy to treat the underlying cause of varicose veins by closing off the vein to any future blood flow.
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