Anti-Aging Red Light Photo-Therapy

Skin Anti-Aging Red Light Photo-Therapeutics is part of every Smart Bed session at no additional charge. Treatments using red light will improve skin tone and texture, control pigmentation spots, help reduce pore size, encourage vibrant, healthier-looking skin, and reduce wrinkles. Anti-aging red light therapy stimulates circulation and repairs the elastin fibers within tissue to help keep skin firm. According to the FDA, red light at 633nm has a “no risk” status and is completely safe for the eyes. Red light penetrates tissue to a depth of 8 – 10 mm, delivering energy to stimulate a response from the body to heal itself. RED LIGHT SKIN THERAPY – FREQUENTLY ASKED QUESTIONS

  1. What can I expect from Light Sources Rejuvenescence “Collagen Plus” treatments? Treatments using red light will improve skin tone and texture, control pigmentation spots, help reduce pore size, encourage vibrant, healthier-looking skin, and reduce wrinkles. Anti-aging red light therapy stimulates circulation and repairs the elastin fibers within tissue to help keep skin firm.
  2. Are red light treatments safe? What does the FDA say? According to the FDA, red light at 633nm has a “non-significant risk” status and is completely safe for the eyes. Red light penetrates tissue to a depth of 8 – 10 mm, delivering energy to stimulate a response from the body to heal itself.
  3. How does Rejuvenessence “Collagen Plus” work? Red light at 633nm is absorbed by the mitochondria of the cell and stimulates intracellular energy transfer (ATP) production for enhanced cell vitality and permeability, increased production of new collagen, and increased turnover of collagen and elastin fibers. Laboratory studies have shown that skin cells grow 150 – 200 percent faster when exposed to certain light wavelengths, and research has shown red light delivers powerful therapeutic benefits to living tissue.
  4. Does red light therapy produce the same light as from the sun? Can it damage my skin? Too much sunlight can affect the skin due to the emission of broad spectrum ultraviolet energy through the atmosphere. Rejuvenescence “Collagen Plus” lamps utilize the visible spectra of light at 633nm (red), but contain no UVA or UVB rays.
  5. How does red light therapy differ from laser treatments? Red light therapy does not cut, burn, or break the skin as with laser treatments. Lasers use heat and concentrated light to vaporize or remove tissue. Rejuvenescence “Collagen Plus” lamps produce no vaporization or burning of tissue, and therefore no inflammation or erythema. Red light therapy is one of the few non-invasive tools available that can reverse the appearance of aging skin, such as wrinkles and mottled skin tone.
  6. How soon do results become noticeable? There are few immediate changes to skin, as change occurs naturally over a period of weeks. Everyone reacts differently, depending on their age and the condition of their skin. In general, best results are achieved over an 8 – 12 week period.
  7. Does Rejuvenescence “Collagen Plus” treat acne, age spots, and sun damage? Red light helps remove the bacteria that causes acne, and generates cellular activity that deals with age spots and sun damage. Anti-aging red light therapy brightens skin and reduces the formation of pigmentation marks.
  8. Does red light therapy work equally well on all skin types? Rejuvenescence “Collagen Plus” therapy is safe and effective for all skin types and colors. The main prerequisite is that skin be clean for effective light transmission.
  9. How long do the results last? Results depend on the length of treatment and the original conditions being treated. Skin rejuvenation is a dynamic process. If maintenance treatments are discontinued, natural expression lines will gradually return over the course of time, at which point re-treatment can be put in place.

Light therapy

From Wikipedia, the free encyclopedia
Light therapy or phototherapy (classically referred to as heliotherapy) consists of exposure to daylight or to specific wavelengths of light usinglaserslight-emitting diodesfluorescent lampsdichroic lamps or very bright, full-spectrum light, usually controlled with various devices. The light is administered for a prescribed amount of time and, in some cases, at a specific time of day.
Common use of the term is associated with the treatment of skin disorders (chiefly psoriasis), sleep disorder and some psychiatric disorders. Light therapy directed at the skin is also used to treat acne vulgariseczema and neonatal jaundice. Light therapy which strikes the retina of the eyes is used to treat circadian rhythm disorders such as delayed sleep phase syndrome and can also be used to treat seasonal affective disorder, with some support for its use also with non-seasonal psychiatric disorders. Other medical applications of light therapy also include accelerated wound healinghair growth[citation needed], improvement in blood properties andblood circulation, and sinus-related diseases and disorders. Many of these use low level laser therapy and red light therapy in the 620–660 nm range.
[edit]Indications

[edit]Skin conditions

Two forms of phototherapy exist, non-targeted phototherapy (from sunlight, a tanning booth or a light box), and targeted-phototherapy, in which light is administered to a specific, localized area of the skin. Current targeted phototherapy is administered via excimer laser, elemental gas lamp, or via LED light. Current FDA cleared devices on the market include XTRAC excimer laser,[1]BClear,[2] Theralight,[3] and Psoria-Light LED phototherapy.[4] Targeted phototherapy is only administered to the affected skin, not the entire body, thus sparing healthy skin from UV rays which may lead to other health issues including skin cancer. With targeted phototherapy only being administered to the affected area of skin, more intense dosages of light can be administered, allowing skin conditions to be repaired in less time. As of early 2012, the only FDA-cleared device to offer both UVA and NB-UVB treatment within one device is the Psoria-Light.

[edit]Psoriasis

Main article: Psoriasis

Three percent of the population suffer from psoriasis, and UVB phototherapy has been shown to effectively treat the disease.[5] A feature of psoriasis is localized inflammation mediated by theimmune system.[6] Ultraviolet radiation is known to suppress the immune system and reduce inflammatory responses. Light therapy for skin conditions like psoriasis use UV-A (315–400 nm wavelength) or UV-B (280–315 nm wavelength) light waves. UV-A, combined with psoralen, a drug taken orally, is known as PUVA treatment. In UVB Phototherapy the exposure time is very short (1–2 minutes with Broadband UVB lamps and 5–15 minutes with Narrowband UVB lamps). The time must be controlled with a timer that turns off the lamps after the treatment time ends. Too long exposure results in burning of the skin, like in staying too much time in the sun.

[edit]Vitiligo

One percent of the population suffer from Vitiligo, and Narrowband UVB Phototherapy is an effective treatment. “NB-UVB phototherapy results in satisfactory repigmentation in our vitiligo patients and should be offered as a treatment option.” http://www.ncbi.nlm.nih.gov/pubmed/21901949

[edit]Acne vulgaris

Main article: Acne vulgaris

Sunlight was long known to improve acne, and this was thought to be due to antibacterial and other effects of the ultraviolet spectrum which cannot be used as a long-term treatment due to the likelihood of skin damage.[7] It was found that some of the visible violet light present in sunlight (in the range 415–430 nm) activates a porphyrin (Coproporphyrin III) in Propionibacterium acnes which damages and ultimately kills the bacteria by releasing singlet oxygen. A total of 320 J/cm2 of light within this range renders the bacteria non-viable.[8] Dr. Yoram Harth et al. were the first that issued a patent on the use of UV free high intensity Blue light for the treatment of acne. (United States Patent; 6,835,202 Harth, et al., December 28, 2004, Filed January 9, 2001, Apparatus and method for high energy photodynamic therapy of acne vulgaris and seborrhea). Based on this patent, and a clinical study, the FDA approved for the first time a medical device for the treatment of mild to moderate acne (Clearlight, by CureLIght Medical inc., FDA approval, 510K 013623, August 7, 2002). In 2003, a group at Bar Ilan University in Israel, proved in lab condition the eradication of the acne bacteria by exposure to blue light. ( Eradication of Propionibacterium acnes by its endogenic porphyrins after illumination with high intensity blue light. Ashkenazi H, Malik Z, Harth Y, Nitzan Y. FEMS Immunol Med Microbiol 2003 Jan 21 35:1 17–24.) Later in 2003 a peer reviewed clinical study proved in the first time the clinical effect of blue light on acne lesions. (The effective treatment of acne vulgaris by a high-intensity, narrow band 405–420 nm light source. Elman M, Harth Y, Slatkine M. J Cosmet Laser Ther. 2003 Jun;5(2):111-7.) Since there are few porphyrins naturally found in the skin, the treatment is believed safe except in patients with porphyria;[9] although eye protection is used due to light-sensitive chemicals in the retina. The first FDA approved blue light system to be approved by the FDA was based on Metal halide lamps custom made to emit most of it energy at 405–420 nm . (Clearlight, by CureLIght Medical inc., FDA approval, 510K 013623, August 7, 2002). Other blue light systems use LEDs. Overall improvements of on average 76% for 80% of patients occurs over three months; most studies show that it performs better than benzoyl peroxide and the treatment is far better tolerated. However, approximately 10% of users see no improvement.[8]

[edit]Cutaneous T-cell lymphoma

The use of ultraviolet light therapy has been proven to be effective in treating cutaneous T-cell lymphoma, including mycosis fungoides.[10]

[edit]Other skin conditions

Phototherapy can be effective in the treatment of eczemaatopic dermatitispolymorphous light eruptionvitiligo, and lichen planus. Narrowband UVB lamps, 311–313 nanometer is the most common treatment.

[edit]Wound healing

Main article: Wound healing

Some case studies[11] have found low-level laser light to be possibly helpful as an adjuctive treatment in wound healing, although a review of the overall scientific literature[12] does not support the use of low-level laser therapy for this purpose.

[edit]Mood and sleep related

[edit]Seasonal affective disorder

While full sunlight is preferred for seasonal affective disorder (SAD)[citation needed], light boxes may be effective for the treatment of the condition. Light boxes for seasonal affective disorder are designed to filter out most UV light, which can cause eye and skin damage.[13] Mayo Clinic states that light therapy is of proven effectiveness for treating seasonal affective disorder and light therapy is seen as its main form of treatment.[14] Controlled-trial comparisons with antidepressants show equal effectiveness, with less expense and more rapid onset of therapeutic benefit, though a minority of patients may not respond to it.[15] Direct sunlight, reflected into the windows of a home or office by a computer-controlled mirror device called a heliostat, has also been used as a type of light therapy for the treatment of SAD.[16][17] The effectiveness of light therapy for treating SAD may be linked to the fact that light therapy makes up for lost sunlight exposure and resets the body’s internal clock.[18] It is possible that response to light therapy for SAD could be season dependent.[19]

[edit]Non-seasonal depression

Light therapy has also been suggested in the treatment of non-seasonal depression and other psychiatric disturbances, including major depressive disorderbipolar disorder[20] and postpartum depression.[21][22] A meta-analysis by the Cochrane Collaboration concluded that “for patients suffering from non-seasonal depression, light therapy offers modest though promising antidepressive efficacy.”[23] A more recent meta-analysis from Journal of Affective Disorders confirms this and is even more hopeful: “Overall, bright light therapy is an excellent candidate for inclusion into the therapeutic inventory available for the treatment of nonseasonal depression today, as adjuvant therapy to antidepressant medication, or eventually as stand-alone treatment for specific subgroups of depressed patients.”[24]

[edit]Circadian rhythm sleep disorder

Chronic CRSD

In the management of circadian rhythm disorders such as delayed sleep phase syndrome (DSPS), the timing of light exposure is critical. For DSPS, the light must be provided to the retina as soon after spontaneous awakening as possible to achieve the desired effect, as shown by the phase response curve for light in humans. Some users have reported success with lights that turn on shortly before awakening (dawn simulation). Morning use may also be effective for non-24-hour sleep-wake syndrome, while evening use is recommended for advanced sleep phase syndrome.

Situational CRSD

Light therapy has been tested for individuals on shift work,[25] and for jet lag.[26]

[edit]Neonatal jaundice

Main article: Neonatal jaundice

A newborn infant undergoing white-light phototherapy to treat neonatal jaundice.

Light therapy is used to treat cases of neonatal jaundice[27] through the isomerization of the bilirubin and consequently transformation into compounds that the newborn can excrete via urine and stools. A common treatment of neonatal jaundice is the bili light.

[edit]Techniques

[edit]Photodynamic therapy

Main article: Photodynamic therapy

This treatment is based on a photo-sensitive liquid that is injected to the body. this liquid is attached to the unhealthy cells of the body. When it is exposed from outside to strong light it become solid, and thus it kills the unhealthy cells. One of the treatments is using blue light with aminolevulinic acid for the treatment of actinic keratosis. This is not a U.S. FDA-approved treatment for acne vulgaris.[28]

[edit]Light boxes

The brightness and color temperature of light from a lightbox are quite similar to daylight.

The production of the hormone melatonin, a sleep regulator, is inhibited by light and permitted by darkness as registered by photosensitive ganglion cells in the retina. To some degree, the reverse is true for serotonin, which has been linked to mood disorders. Hence, for the purpose of manipulating melatonin levels or timing, light boxes providing very specific types of artificial illumination to the retina of the eye are effective.[citation needed] Light therapy either uses a lightbox which emits up to 10,000 lux of light, much brighter than a customary incandescent lamp, or a lower intensity of specific wavelengths of light from the blue (470 nm) to the green (525 nm) areas of the visible spectrum.[29] Newer light therapy devices use LED technology, making them much smaller and more convenient for users. A 1995 study showed that green light therapy at doses of 350 lux produces melatonin suppression and phase shifts equivalent to 10,000 lux white light therapy,[30][31] but another study published in May 2010 suggests that the blue light often used for SAD treatment should perhaps be replaced by green or white illumination, because of a possible involvement of the cones in melatonin suppression.[32] In treatment, the patient’s eyes are to be at a prescribed distance from the light source with the light striking the retina. This does not require looking directly into the light. Considering three major factors – clinical efficacy, ocular and dermatologic safety, and visual comfort – CET recommends the following criteria for light box selection:[33]

  • Light boxes should have been tested successfully in peer-reviewed clinical trials.
  • The box should provide 10,000 LUX of illumination at a comfortable sitting distance. Product specifications are often missing or unverified.
  • Fluorescent lamps should have a smooth diffusing screen that filters out ultraviolet (UV) rays. UV rays are harmful to the eyes and skin.
  • The lamps should give off white light rather than colored light. “Full spectrum” lamps and blue (or bluish) lamps provide no known therapeutic advantage.
  • The light should be projected downward toward the eyes at an angle to minimize aversive visual glare.
  • Smaller is not better; when using a compact light box, even small head movements will take the eyes out of the therapeutic range of the light.

[edit]Risks and complications

Ultraviolet light causes progressive damage to human skin. This is mediated by genetic damage, collagen damage, as well as destruction of vitamin A and vitamin C in the skin and free radical generation. Ultraviolet light is also known to be a factor in formation of cataracts. Researchers have questioned whether limiting blue light exposure could reduce the risk of age-related macular degeneration.[34] Modern phototherapy lamps used in the treatment of seasonal affective disorder and sleep disorders either filter out or do not emit ultraviolet light and are considered safe and effective for the intended purpose, as long as photosensitizing drugs are not being taken at the same time and in the absence of any existing eye conditions. Light therapy is a mood altering treatment, and just as with drug treatments, there is a possibility of triggering a manic state from a depressive state, causing anxiety and other side effects. While these side effects are usually controllable, it is recommended that patients undertake light therapy under the supervision of an experienced clinician, rather than attempting to self-medicate.[35] It is reported that bright light therapy may activate the production of reproductive hormones, such as testosteroneluteinizing hormonefollicle-stimulating hormone, and estradiol.[36][37] Join our Blog here…

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