What Is Red Light Therapy? Uses, Benefits, Risks, & More

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red light therapy - red light room

Red light therapy is a 100% natural remedy with zero side effects. It has been proven to be an effective solution for a wide range of healing and rejuvenation.

What Conditions Are Treated With Red Light Therapy?

Because this therapy can help accelerate the skin’s ability to heal, it can be used to address a variety of conditions including the following.

 Acne And Swollen Acne Marks

Although this treatment is not used to kill the bacteria that causes acne, it will help reduce the swelling that results from acne.

Bites

Because the red light can accelerate healing, wounds to the skin will heal more quickly thanks to the increased blood flow to the area.

Bruises

Bruises are caused when blood leaks to the skin tissues either by direct trauma or damaged capillaries. Red light therapy delivers nutrient-rich blood supply to the area faster to form new capillaries.

Minor Burns

Red Light Therapy does not emit heat, so it will not cause additional damage. It will increase the blood supply to the area so that our body’s natural protections will be able to work faster.

Cuts, Scrapes And Wound Care

As mentioned, an increased blood flow helps speed up the body’s ability to repair itself naturally.

Dry Skin And Psoriasis

Because of the boosted blood flow to the surface of the treatment area, additional nutrients are distributed to that area to quench the thirst of the skin to be nourished.

Scars And Stretch Marks

Stretch marks are the result of sagging skin either from weight loss or aging. Red light therapy aids in collagen production to prevent further development of stretch marks.

Sun Damage

Red light is an all-star in the correction of sun damage. The red light wavelength stimulates cellular activity to help reverse damage from the sun.

Wrinkles

When collagen is lost, wrinkles begin to appear in our face. Red light therapy helps provide a boost to collagen and helps fix the tell-tale signs of aging.

How The Therapy Works

Red light permeates the skin to a depth of approximately 8 to 10 mm. After it’s been absorbed, the light energy is transformed into cellular energy, that energizes the body’s natural processes and ignites a series of metabolic events.

All of these steps work together to provide benefits in the areas of anti-aging, healing of wounds and injuries, and the relief of pain. But regardless of what application is used, red and infrared light therapy share the same general benefits.

Light Therapy For Your Skin

The most common use for red light therapy is anti-aging of the skin, but it is also used to treat an expanding list of skin conditions including:

Red LED Light Therapy

Red LED light therapy is very popular today, especially for anti-aging, and the treatment of acne and rosacea treatment. So why is it so popular? Red LED light therapy is red light therapy, that uses an LED light source instead of incandescent, fluorescent, or laser. However, red LED light therapy does have some unique benefits of its own.

NASA chose to use red light therapy when it brought the procedure into space sometime around the year 2000. They selected this technology for its low-energy requirements, and its low heat emission and low weight.

Those very same assets made future research more precise, and hundreds of studies from around the world have revealed the benefits of red light therapy.

Why Red LED Light Therapy Is Superior To Other Types

It Has A Shorter, Closer Wavelength Span

Red LED light has a shorter and closer wavelength span than other types of bulbs. Because of this, some consider LEDs a superior means for delivering the needed light for a given application.

No Heat Required

With red LED light therapy, there is very little heat generated, which makes the technique safer and much more pleasant.

Durable And Longer Lasting

Today’s LED devices utilize electronics and metal (or plastic) housing, which is much sturdier and longer lasting than incandescent or fluorescent bulbs that are constructed of glass.

Portable And Compact

LEDs are small, so it’s easy to use them in a small, hand-held, portable device.

Friendly To The Earth

This therapy is more eco-friendly because they produce the same amount of light while using a small fraction of the energy.

Frequently Asked Questions About Red Light Therapy

Is Red Light Therapy Approved By The FDA?

The therapy is not the element that requires approval, in fact, it’s the tool itself that needs to pass the FDA endorsement process. Each device must prove that it works and is safe to use. Red light therapy devices have been FDA approved for a number of treatments, so the therapy has been proven to be safe and effective. While red light therapy has been FDA-approved, not all red light therapy devices have been approved.

How Often Do I Need To Use Red Light Therapy?

This will depend on the condition being treating and the device being used. Generally, daily use for at least two weeks is recommended, followed by a weekly maintenance routine one or two times per week. It is best to follow the directions that come with the device you choose, or as recommended by your doctor.

Once My Skin Problems Have Been Cleared Up, Should I Discontinue Treatment?

When your skin is free from fine lines, wrinkles, or scarring, you should continue the treatment once or twice per week to ensure that the benefits will endure over the long-term.

Is There Such Thing As Getting Too Much Therapy?

Using red light therapy for too long can diminish the effectiveness of the treatments. It has a “sweet spot” where the light is most effective.

Does Red Light Therapy Work For Everybody?

Red light therapy will work for the minimization of various skin conditions. The length of time it takes for a noticeable difference will vary depending on several factors. Results will usually start to be seen in anywhere from 24 hours to 2 months of proper use, or under 20 minutes for pain relief with infrared and red light.

Can Red Light Therapy Be Used With Treatment Lights Of Different Colors?

Some conditions will enjoy more improvements when two colors of light therapy are used. For example, many acne patients enjoy a wider spectrum of benefits when they use red and blue light therapy, combined. Some patients prefer to use a combination of colors for anti-aging treatments.

Can I Still Use My Personal Skin Care Products While I’m Getting Therapy?

If you are satisfied with the skin care products that you currently use, there is no reason to change. Just make sure your face is thoroughly cleansed of all products then follow up with your typical skin care routine. Also, you may be interested in our Best Skin Brighteners  and Learning How to Even Out Skin Tone

Can I Get Red Light Therapy Following Botox Injections?

It is recommended that you wait two weeks after the injections before starting the therapy.

Can I Use The Therapy On Tattooed Skin?

The effect is not yet fully known. The extra pigment could cause more light to be absorbed in that area. The primary concern would be the tattoo itself because the impact is unidentified. We recommend covering your tattoos to protect them from any unanticipated reaction. Concealing your tattoo to keep it safe is as easy as using a piece of white fabric that is taped in place.

Is Red Light Therapy Good For The Treatment Of Stretch Marks?

Red light therapy accelerates collagen production thus averting future stretch marks. It also helps lighten and reduce scars and even overall skin tone. Red light therapy helps enhance the production of collagen to help correct these revealing signs of aging.

Choosing A Provider For Red Light Therapy

Many tanning salons, gyms, and local day spas offer the therapy for cosmetic reasons. You can also find FDA-approved devices online that you can use at home. You can try using these devices to combat the signs of aging, like age spots, fine lines, and wrinkles, but make sure to read the instructions carefully.

For more targeted therapy, you’ll need to see a dermatologist first, and you may require several treatments before you observe any difference.To treat serious medical conditions, like cancer, arthritis, and psoriasis, you should make an appointment with your doctor to discuss your options.

Conclusion

Red light therapy accelerates the healing of injuries to the body and also decreases the swelling. It can improve the person’s range of motion, which tends to be a common problem for those who are suffering from various forms of joint pain. It also helps reduce pain for those who are suffering from the symptoms of fibromyalgia. 

It’s a fact that red light therapy can be used in many health problems related to the skin and other parts of the body as well. It is a desirable option because it can tackle not only aesthetic issues, but it has also been proven to accelerate the repair of wounds, lessen pain, and postpone the aging process.

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