Red Light Therapy for Eczema: Understanding Treatment Benefits

By Last Updated: March 27th, 202416.9 min readViews: 355

Disclosure: This post may contain affiliate links, which means we may receive a commission if you click a link and purchase something that we have recommended. While clicking these links won’t cost you any extra money, they will help us keep this site up and running! Thank you for your support.

red light therapy for eczema
Table of contents
About the Author: Daryl Stubbs
Daryl Stubbs
Daryl Stubbs is a multi-disciplinary health professional, combining his roles as an award-winning athletic therapist, registered massage therapist, and certified holistic nutritionist to offer a comprehensive approach to wellness. Graduating in 2013, Daryl has been recognized as the best massage therapy clinic in Victoria for 2022 and 2023 and has received national athletic therapy awards. He is known for his holistic approach to health, focusing on treating the body as a whole. Clients appreciate his focus on the science of probiotics, supplements, gut health, and the human body, ensuring a well-informed and evidence-based approach to their wellness journey.

Embark on a journey to discover the revolutionary benefits of Red Light Therapy (RLT) for eczema, a cutting-edge solution in the realm of dermatological treatments. As millions grapple with the relentless itch and discomfort of eczema, RLT emerges as a beacon of hope, offering a non-invasive, gentle alternative to traditional therapies. This blog post delves into the science behind RLT’s ability to quell inflammation, enhance skin healing, and provide much-needed relief from eczema symptoms. With its promise of minimal side effects and the convenience of both clinical and at-home treatments, RLT is fast becoming a sought-after adjunct therapy for those seeking to soothe their skin and reclaim their comfort. Join us as we explore how Red Light Therapy is lighting the way to a new era in eczema management, transforming lives one wavelength at a time.

Key TakeAway Red Light Therapy For Eczema

Using red light therapy (RLT) for eczema treatment is its emerging status as an effective, non-invasive adjunct therapy.

RLT, by utilizing specific red to near-infrared light wavelengths, shows promise in reducing inflammation, soothing persistent itch, and promoting skin healing and barrier function, addressing key symptoms of eczema.

While conventional treatments primarily focus on managing symptoms through topical applications and medications, RLT offers a complementary approach that targets the condition at a cellular level, enhancing mitochondrial function and cellular repair without significant side effects.

With its growing popularity and accessibility for both clinical and at-home use, red light therapy represents a hopeful advancement in the ongoing battle against eczema, offering sufferers a potential new avenue for relief and improved skin health.

The biggest caveat when using a red light therapy device in your home is to choose one that is high quality, safe and effective, and is a trusted brand. The best ones are going to be a Kala mini light for spot treatments (ie your hands) or Mito pro series for half your body. If you’d like the full benefits of RLT, I’d highly suggest the Platinum LED Series. They have the largest spectrum of lights which will not only help your eczema but also sleep, energy levels, and inflammation.

Eczema, a chronic skin condition characterized by inflammation and persistent itch, affects millions of individuals worldwide. Conventional treatments include topical steroids and moisturizers, yet many patients seek alternative therapies to alleviate their symptoms. Red light therapy emerges as a promising adjunctive treatment, offering a non-invasive option with a simple premise: exposure to specific wavelengths of red light can help reduce inflammation and improve skin healing.

A person sits under red light, soothing their eczema

Research into red light therapy for eczema points to its potential benefits, highlighting its ability to stimulate cellular repair and skin barrier function. This form of phototherapy specifically leverages wavelengths of light within the red to near-infrared spectrum, which are believed to penetrate the skin’s layers and promote various biological processes. The therapy has been gaining traction not only for its effectiveness but also for the minimal side effects it presents when compared to more traditional eczema treatments.

Basics of Red Light Therapy

A room with a red light therapy device emitting a warm glow, targeting a specific area affected by eczema

Red Light Therapy (RLT), also known as Low-Level Laser Therapy (LLLT), involves the use of red low-level wavelengths of light to treat various skin conditions, one of which is eczema. This therapy is seen as a non-invasive treatment that promotes healing and repair of tissues.

The primary mechanism behind RLT is its ability to enhance mitochondrial function in cells, as mitochondria are responsible for energy production in the form of adenosine triphosphate (ATP). Increased ATP production can lead to enhanced cell regeneration and repair. RLT is believed to assert these effects through the action of red light on the mitochondria within skin cells, which can lead to improvements in skin health.

When it comes to usage, RLT can be administered in various settings, from clinical to personal home use. Treatments are often delivered through devices such as lamps, wands, and lasers.

Key Points regarding Red Light Therapy:

  • Wavelengths: Typically ranges from 630-670 nanometers.
  • Duration: Varies, but treatments can be as short as a few minutes.
  • Frequency: May be recommended several times a week.

Medical professionals highlight the need for more extensive clinical trials to fully understand the efficiency of the therapy. According to information on Cleveland Clinic, rigorous research to back up its effectiveness is still underway. It exposes treated areas to low levels of red or near-infrared light, as reported by WebMD.

RLT’s use in eczema treatment is a growing interest in the field of dermatology. It is predicated on the therapy’s supposed ability to reduce inflammation and improve healing, characteristics that could potentially alleviate the symptoms of eczema noted by Therapeutic Beams. RLT can also work on other skin concerns like psoriasis, or rosacea.

Eczema Overview

Eczema, also known as atopic dermatitis, is a chronic skin condition marked by itchy and inflamed patches of skin. It is typically diagnosed in early childhood but can persist into adulthood or even manifest later in life. The condition appears due to a combination of genetic and environmental factors, leading to an overactive immune system response.

Symptoms include:

  • Dry, sensitive skin
  • Red, inflamed areas
  • Itchiness, often severe
  • Dark colored patches
  • Rough, scaly, or leathery patches

Triggers for eczema may involve:

  • Allergens: such as pollen, pet dander, or dust mites.
  • Irritants: like soaps, detergents, or shampoos.
  • Foods: dairy, nuts, and eggs can trigger symptoms in some people.
  • Stress: emotional stress is also known to exacerbate eczema.
  • Temperature and humidity fluctuations: often worsen symptoms.

The severity of eczema can vary widely from person to person. While there’s no cure, management strategies focus on reducing symptoms and preventing outbreaks. These include:

  1. Moisturizing regularly to combat dryness.
  2. Using prescribed medications such as topical corticosteroids.
  3. Identifying and avoiding triggers.
  4. Incorporating lifestyle changes such as stress reduction techniques.

Medical professionals may recommend a consultation with a dermatologist for personalized treatment. Eczema can affect an individual’s quality of life, making management and treatment crucial for those affected.

Benefits of Red Light Therapy for Eczema

Red light therapy (RLT) is gaining attention as a non-invasive treatment for eczema with potential benefits supported by various scientific insights. Individuals with eczema can experience a range of troublesome symptoms, including inflammation, itching, and redness. RLT is reported to address these issues through several mechanisms of action.

Firstly, the therapy is associated with reduced inflammation; a crucial benefit since eczema is characterized by inflammatory responses in the skin. A study highlights that RLT may limit the activity of certain cells that contribute to inflammation, which can lead to a decrease in eczema-related swelling and discomfort.

The ability of RLT to alleviate itching is another significant advantage. Eczema can cause severe itching, leading to scratching and potential skin damage. By diminishing itchiness, RLT helps prevent the itch-scratch cycle that can exacerbate the condition.

Furthermore, red light therapy may contribute to improved skin healing and regeneration. The therapy can stimulate the skin cells, aiding in the repair of damaged tissues and supporting the overall health of the skin.

Lastly, RLT is known to enhance blood flow, thereby increasing the delivery of oxygen and nutrients to affected areas. This optimization of blood circulation can promote healthier skin and may be particularly beneficial for those with eczema.

While research continues to explore the full potential of RLT in eczema treatment, these benefits indicate it may be a promising addition to current therapeutic strategies.

Mechanism of Action

Red light therapy, also known as photobiomodulation (PBM), operates on the premise that certain wavelengths of light are conducive to biological reactions in the cells, particularly those related to skin repair and inflammation reduction. The therapy uses wavelengths typically between 600 to 850 nanometers to penetrate the skin’s surface and reach the deeper cell layers.

In the context of eczema, red light therapy has been reported to enhance mitochondrial function in cells. The mitochondria, often termed the powerhouses of the cells, are crucial for energy production. Red light is believed to stimulate the production of adenosine triphosphate (ATP), thereby boosting cellular energy and performance, enabling cells to function more effectively and regenerate.

Mitochondrial activation through red light therapy contributes to:

  • Enhanced cellular repair and regeneration: Improving the skin’s ability to heal itself.
  • Reduced inflammation: Easing the symptoms of irritation caused by eczema.
  • Strengthening skin barrier function: Leading to increased resistance against environmental triggers.

Furthermore, the process involves the primary chromophores such as cytochrome c oxidase in the mitochondria responding to the red light, alongside the influence on calcium ion channels which may be mediated by opsins. This mechanism leads to various beneficial outcomes, including anti-inflammatory, antiproliferative, and immunosuppressive effects.

Here, the use of tailored devices such as light-emitting diodes (LEDs) is critical in ensuring the proper wavelength and dosage of light is administered, thus highlighting the importance of adhering to safety considerations in the therapeutic use of red light for eczema treatment.

Treatment Protocols

A room with a red light therapy device emitting a warm glow, targeting a specific area for eczema treatment

When considering red light therapy as a treatment for eczema, it’s essential for patients to follow specific protocols to maximize effectiveness. Healthcare providers often tailor these protocols to individual needs, but there are general guidelines which tend to be followed.

Frequency and Duration:

  • Initial Phase: Treatment may start with sessions lasting between 2 to 10 minutes, depending on the individual’s response.
  • Ongoing Treatment: Frequency can range from two to five times per week, eventually reducing to once per week or less as symptoms improve.


  • Dosage is measured in joules per square centimeter, with providers often recommending a starting dose, which is then adjusted according to patient tolerance and skin response.

Safety Precautions:

  • Protective goggles are worn to safeguard the eyes.
  • Exposure to light is limited to the affected areas to prevent potential damage to healthy skin.

Type of Light:

  • NB-UVB: Narrowband UVB light is commonly utilized, targeting the therapeutic wavelengths most beneficial for eczema.
  • UVA: In some cases, UVA light may be used, often in conjunction with medications that increase skin sensitivity to the light.

Efficacy of treatment is evaluated at regular intervals to determine the success of the therapy and make necessary adjustments.

It’s important for patients to discuss the potential benefits and risks associated with phototherapy. Higher-quality studies and reviews of existing research may offer additional insights into treatment protocols and long-term outcomes for eczema management through red light therapy.

Safety Considerations

A red light therapy device emitting gentle, warm light onto a patch of irritated skin, surrounded by safety labels and precautions

When considering red light therapy for managing eczema, several safety aspects should be carefully assessed.

Known Side Effects: Although red light therapy is generally considered safe, patients should be aware of potential reactions. Mild side effects may include temporary redness of the treated area.

Treatment Protocols: Safety is enhanced when treatment protocols endorsed by professionals, such as the American Academy of Dermatology’s guidelines for phototherapy, are followed. Patients should adhere to the specified dosages and schedules.

Age Considerations: Certain age groups may require special considerations. In individuals under 12 years of age, extra caution is advised due to the sensitivity of their developing skin.

Eye Protection: During treatment sessions, proper eye protection is crucial. Exposure of the eyes to intense light sources without protection can lead to damage.

Medical Supervision: Engagement in red light therapy should preferably occur under the guidance of a healthcare provider, ensuring that the therapy’s implementation aligns with the individual’s medical needs.

Consideration Description
Side Effects Look for redness or discomfort
Protocols Follow standardized guidelines
Age Extra caution for children
Eye Safety Always use eye protection
Medical Oversight Seek supervision by a healthcare provider

Patients must consult their healthcare provider before beginning red light therapy for eczema to understand the risks and ensure that it is appropriate for their specific skin condition.

Clinical Evidence

A clinical setting with a red light therapy device targeting eczema-affected skin

Clinical trials have been conducted to assess the effectiveness of red light therapy in the treatment of eczema. In controlled environments, patient satisfaction and measurable improvements in skin conditions have been evaluated.

A study titled “A Controlled Trial to Determine the Efficacy of Red and Near-Infrared Light Treatment in Patient Satisfaction, Reduction of Fine Lines, Wrinkles, Skin Roughness, and Intradermal Collagen Density Increase” demonstrates the potential of red light therapy in improving skin texture and elasticity, which may also benefit eczema patients.

Additionally, eczema, characterized by inflamed, itchy, and rough skin patches, sometimes responds to light therapy, although the exact outcomes can vary from person to person.

According to the Cochrane Collaboration, there is evidence supporting the benefits of light therapy for treating atopic eczema, but it also notes the importance of balancing the benefits against potential risks.

The mechanism by which red light therapy assists in eczema treatment involves the reduction of inflammation and promotion of skin healing.

By using specific wavelengths of light, red light therapy may help to soothe the skin and reduce the severity of eczema symptoms.

In summary, the available clinical evidence supports the notion that red light therapy can be beneficial for eczema patients, particularly in reducing inflammation and improving skin health. However, individual results may vary, and it is crucial to consult a healthcare provider to determine if red light therapy is an appropriate treatment option.

At-Home versus Clinical Treatment

A person sits at home under a red light therapy lamp, while another receives treatment in a clinical setting. Both are targeting eczema

When considering red light therapy for the treatment of eczema, individuals often weigh the options of at-home devices against professional treatments in clinics. At-Home Red Light Therapy offers the convenience of self-administered treatment and the comfort of using the technology in a familiar environment. These devices, which can range from hand-held gadgets to larger panels, tend to be less powerful than their clinical counterparts. Consequently, at-home treatments may require more frequent use to achieve the desired results. It is crucial that individuals follow manufacturer instructions to avoid skin damage.

On the other hand, In-Clinic Red Light Therapy sessions are administered by professionals with access to medical-grade equipment. They have the knowledge to tailor treatments to individual skin conditions, which may result in a more efficient therapy process. The power and wavelengths available in clinics are often more directly beneficial for eczema and may provide quicker relief of symptoms.

At-Home Devices Clinical Treatments
Convenient & private Administered by professionals
Usually less powerful More powerful equipment
Frequent use required Tailored to individual needs
Adherence to guidelines is critical May provide quicker results

Patients should consult with a physician to determine the best course of action. Additionally, individuals should ensure to choose FDA-approved products or treatments whether opting for at-home therapy or professional services at a clinic. Understanding the differences between therapies at home and those in a clinical setting can influence the effectiveness and satisfaction with red light therapy for treating eczema.

Lifestyle and Dietary Considerations

A person sitting in a cozy room, surrounded by plants and healthy food options, with a red light therapy device nearby

When individuals explore red light therapy to manage their eczema, integrating certain lifestyle and dietary changes may complement the therapeutic effects.

Dietary Adjustments:
A well-balanced diet can assist in controlling eczema symptoms. Anti-inflammatory foods such as omega-3-rich fish, flaxseeds, and walnuts may reduce skin inflammation. Patients are suggested to include anti-inflammatory foods in their diets, which could help keep eczema symptoms in check.

Essential Nutrients:
Incorporation of certain nutrients like vitamin D and fish oil supplements has been connected with improved eczema conditions. Research indicates that these supplements could be beneficial alongside other treatments.

Nutrient Sources
Vitamin D Fatty fish, fortified foods, sunlight
Omega-3 Fatty Acids Fish oil, flaxseeds, walnuts

Skin Care Routine:
Maintaining a gentle skincare regimen is critical. Patients should opt for fragrance-free moisturizers and use mild cleansers to avoid skin irritation. Regular bathing followed by immediate moisturizing is beneficial in locking in moisture.

Stress Management:
Stress is a known trigger for eczema flare-ups, so incorporating stress-reducing activities like yoga, meditation, or deep breathing exercises can be helpful.

It’s paramount for individuals with eczema to consult healthcare professionals before making any significant lifestyle or dietary alterations.

Complementary Therapies

When considering the management of eczema, red light therapy offers potential benefits as a complementary approach. It is a non-invasive treatment that involves the exposure of skin to low levels of red light, which has been shown to have anti-inflammatory effects and may help in reducing the symptoms of eczema.

  • Topical Treatments: Chief among adjunct therapies is the use of topical creams such as those containing Vitamin B12 or essential oils which can provide moisturization and potential symptomatic relief.
Complementary Treatment Purpose
Red Light Therapy Reduces inflammation and improves skin healing
Moisturizers and Emollients Maintain skin hydration
Vitamin B12 Creams Supports skin health and repair

Patients may also benefit from other alternatives, like phototherapy, which utilizes ultraviolet light under medical supervision, or the application of wet wraps to enhance the efficacy of topical treatments. These therapies should be considered after discussing with a healthcare provider to determine their suitability for an individual’s specific eczema condition.

The National Eczema Association maintains a catalog of various treatments, stating that it is essential to balance traditional and complementary therapies for optimal outcomes. Further research is underway to solidify the role of red light therapy in eczema; however, it presents as a promising addition to the therapeutic arsenal against this chronic skin condition.

Advancements in Light Therapy Technology

Recent years have borne witness to significant advancements in light therapy technology, particularly in the management of skin conditions such as eczema. Manufacturers have transitioned from basic, low-powered devices to more sophisticated systems that offer greater control and efficacy.

  • Intensity and Wavelength Control: Modern machines provide customizable settings, allowing users to adjust the intensity and wavelength of the light to suit individual needs.
  • Increased Portability: Innovations have resulted in more compact and portable red light therapy devices, facilitating in-home treatment without compromising on power or effectiveness.
  • Improved Penetration: Technological developments have enhanced the light’s penetration, which is crucial for the stimulation of deep skin tissue, potentially improving treatment outcomes for eczema patients.
  • Smart Integration: Some new devices come with smart features, enabling them to be controlled via smartphones and integrated with other health monitoring systems.

Avanti Body’s Technological Advancements In Red Light Therapy explores these developments in depth, underscoring the evolution from rudimentary applications to cutting-edge solutions. Researchers and manufacturers alike aim to refine and optimize light therapy to be a reliable, non-invasive option for those seeking relief from eczema symptoms.

Frequently Asked Questions

Red light therapy is gaining attention as an innovative treatment for eczema, offering a non-invasive option that stimulates cellular activity and may improve skin health.

What are the benefits of using red light therapy in the treatment of eczema?

Red light therapy for eczema promotes healing by strengthening the mitochondria in skin cells, which boosts energy production and may enhance cellular regeneration. This method aims to reduce inflammation and improve the overall health of the skin.

Can red light therapy at home effectively manage eczema symptoms?

Home-based red light therapy devices can be a convenient way to possibly relieve eczema symptoms, supplementing traditional treatments. They provide flexibility for users to manage their treatment schedules.

What have users said about the effectiveness of red light therapy for eczema in product reviews?

According to multiple user testimonials, many individuals have experienced a noticeable reduction in eczema symptoms with regular use of red light therapy, although individual results can vary.

Which red light therapy devices are considered the best for alleviating eczema?

The best red light therapy devices for eczema are typically those that are FDA-approved and emit light at wavelengths shown to be effective for skin treatment, but it is essential to research and choose a device suited to individual needs.

How should one properly use red light therapy for managing eczema?

Proper use involves exposing the affected areas to red light for a recommended duration and frequency, which can differ depending on the device; it’s vital to follow the manufacturer’s guidelines or seek advice from a healthcare provider.

What is the cost comparison between red light therapy and traditional phototherapy for eczema?

While traditional phototherapy treatments for eczema might require multiple clinic visits, red light therapy devices can be a one-time purchase for home use. This may result in long-term savings, though initial expenses can be significant.

Subscribe To Improve Your Health

I have a 10 day free email series that will tell you what foods to eat and how to start feeling better. You'll get $300 worth of bonuses for signing up at no charge to you - I just want you to feel your best

Add notice about your Privacy Policy here.

Stay in the loop