Red Light Therapy Panel: Wavelength Guide for Pain Relief

Many people when experiencing pain, whether acute or chronic, often depend on medications or invasive procedures to provide relief. and allow them to resume their day to day function. However, for some, these solutions can also come with undesirable side effects. 

The good news is that there is an alternative solution that might provide the breakthrough some desperately need - red light therapy. Using the power of red and near-infrared wavelengths, this treatment stimulates biological processes that accelerate cellular healing and rejuvenation. However, it’s not as simple as pointing a red light therapy device to the affected area. For the treatment to work, the use of specific red and near-infrared wavelengths is crucial. 

Learn more about the effectiveness of different red light therapy panel wavelengths with our team at Rojo Light Therapy UK in this article.

How Different Red Light Therapy Panel Wavelengths Target Pain

Red light therapy uses specific light wavelengths which are measured in nanometres (nm) to address pain at its source, targeting inflammation, cellular dysfunction, and poor circulation. The two primary wavelengths used in the treatment are red light (630–660 nm) and near-infrared light (810–850 nm), each offering distinct benefits.

Red Light (630–660 nm): The Surface Healer

These wavelengths are part of the visible spectrum and are primarily absorbed by the skin and the upper layers of tissue. Here’s how they contribute to pain relief:

• Anti-Inflammatory Properties: Inflammation is a huge contributor to pain. Fortunately, red light modulates the production of pro-inflammatory cytokines, which are molecules responsible for triggering swelling and pain. At the same time, it also increases the production of anti-inflammatory cytokines, decreasing pain felt in affected areas.
• Enhanced Collagen Production: By stimulating fibroblast activity, red light supports collagen synthesis, which is critical for repairing damaged skin and connective tissue that might be causing pain.
• Improved Circulation: Red light therapy helps improve blood flow through the dilation of blood vessels. This not only speeds up healing but also alleviates pain caused by poor circulation or swelling.

Near-Infrared Light (810–850 nm): The Deep Tissue Specialist

Near infrared light (NIR) is part of the invisible spectrum that penetrates much deeper than red light. It can reach muscles, joints, and even bones. With that, it’s particularly effective against chronic and systemic pain.

• Cellular Energy Boost: NIR wavelengths enhance mitochondrial activity, increasing the production of adenosine triphosphate (ATP) or the fuel of the cells. Increased ATP enables cells to work at their optimal function meaning faster repair and regeneration of damaged tissues.
• Neuromodulation: Studies suggest that NIR light can modulate nerve signalling, meaning it can reduce hyperactive nerve signals often associated with conditions like neuropathy and sciatica.
• Reduction in Oxidative Stress: Elevated oxidative stress levels often go hand in hand with chronic pain. Fortunately, NIR also has antioxidant properties that can downregulate reactive oxygen species (ROS) contributing to high levels of oxidative stress. This protects cells from damage and also reduces inflammation at a molecular level. 

The Power of Combination Wavelengths

While both wavelengths have distinct benefits, many high-quality red light devices like what we offer at Rojo Light Therapy combine both red and near-infrared light. This dual approach allows users to target both surface-level and deeper musculoskeletal pain sources. Multiple studies also attest to the increased benefits of combining both wavelengths for pain treatment. 

This dual approach is particularly effective for conditions involving layered tissues, such as fibromyalgia or sports injuries.

Factors to Consider When Choosing a Red Light Therapy Panel for Pain Treatment

Choosing the right red light therapy panel requires careful attention to specifications and features that directly impact its effectiveness. Here’s what you should look for:

• Wavelength Precision: Look for panels offering both red and near-infrared wavelengths. A panel with both ensures versatility for treating a wide range of conditions.
• Irradiance Levels and Energy Output: Apart from the right wavelength, the effectiveness of red light therapy also depends on delivering sufficient energy to the target tissue. Generally, high-powered panels with irradiance levels above 100 mW/cm² are recommended to ensure deeper penetration and shorter treatment times. 
• Treatment Area Size: Your needs will dictate the size of the panel. Small ones are ideal for localised pain like those on the wrist or ankle. Large ones are recommended for covering broader areas like the back, thighs, or shoulders.
• Safety Standards and Certifications: Look for panels that meet standards for low EMF emissions, as prolonged exposure to high EMF levels can negate the therapeutic benefits of red light therapy.

Key Takeaway

Living with pain can be exhausting physically, mentally, and emotionally, but red light therapy offers hope. However, it’s important to remember that this treatment also isn’t a one-size-fits-all approach. It’s best to do your due diligence and understand its features, such as how different wavelengths affect its efficacy against pain, before adding it to your routine. 

Ready to experience the power of red light therapy? Rojo Light Therapy offers cutting-edge devices featuring precision-engineered wavelengths and treatment-centric technology. Our commitment to safety is paramount, with all our devices meeting rigorous safety certifications. Start your journey, and explore our range of red light therapy solutions to feel the difference. Contact us today for inquiries regarding your path to wellness!