Infrared Therapy for Pain Relief: How It Works and Its Benefits

Pain relief is a top priority for millions of people suffering from chronic pain conditions, from joint pain to muscle pain and due to various health conditions. The first thought for the majority of people suffering from these issues is that they will likely go to medications or chiropractic care as their immediate source of relief, which is reasonable and appropriate if prescribed by a physician.

However, in recent years, a non-invasive and proven alternative like infrared therapy has gained significant attention for its therapeutic benefit.

Infrared light therapy is an advanced form of light treatment that penetrates deep tissues, providing long-lasting reduction in pain by improving blood circulation, enhancing cell function, and reducing inflammatory conditions.

Unlike the ultraviolet light from the Sun or tanning beds, which can cause adverse effects, infrared radiations promote cellular regeneration and wound healing at the cellular level.

At ReEnergized, a premier human optimization studio, we offer state-of-the-art infrared treatment sessions designed to help individuals recover faster, reduce muscle spasms, and improve their quality of life.

Read on to explore how infrared light therapy works, its therapeutic effects for pain relief, how it compares to other light therapy treatment methods, and what scientific studies say about its potential benefits.

Infrared therapy is a non-invasive treatment that utilizes infrared energy to penetrate the skin and stimulate healing at a cellular level. Unlike traditional heat therapy, which only warms the skin’s surface, infrared lights reach deep tissues, including connective tissue, muscle injury, and blood vessels, to reduce inflammation and support cell regeneration.

This therapy is commonly used for relieving chronic pain conditions, joint inflammation, muscle strains, and sore muscles. It is also widely utilized in far-infrared therapy and infrared saunas to promote relaxation and improved circulation.

Infrared therapy uses wavelengths of light to stimulate biological effects that alleviate types of pain and aid in tissue repair.

How? Through four main avenues:

• Deeper penetration into tissues: Unlike visible light or blue light, infrared radiations penetrate deep tissues, including muscles and nerves, helping with the reduction of inflammation.
• Enhances Cellular Repair: Infrared energy boosts adenosine triphosphate (ATP) production in the mitochondria of the cells, which fuels cell growth and cell regeneration.
• Reduces Oxidative Stress: Helps counteract nitrosative stress by activating the release of nitric oxide into the circulatory system. Nitrosative stress contributes to chronic diseases and neuropathic pain.
• Increases Blood Circulation: Expands blood vessels to improve oxygen and water molecule delivery to tissues, accelerating the healing process.

Light therapy has grown in popularity and diversified in the last few decades, with several types now being offered by pain management clinics or wellness centers, often in the same session. There is also the issue of different names for the same treatment throughout the industry.

It's important to first make it clear how infrared treatment is different from others, like blue or green light therapy, LED therapy, and low-level laser therapy.

• Uses infrared wavelengths that provide deeper penetration.
• Best for therapy for pain relief, joint pain, and muscle fatigue.

• Uses Light-Emitting Diodes (LEDs) to emit blue light, red light, and green light therapy.
• Primarily used for chronic skin conditions like acne, in tanning booths, and some anti-aging treatments.

• Uses a low-level laser to promote cellular energy and tissue repair.
• Often used for chiropractor care and electrical stimulation therapies.

• Uses far-infrared radiation to reach deep tissues.
• More effective for musculoskeletal conditions, traumatic brain injury, and autoimmune diseases.

Both therapies have anti-inflammatory effects, but infrared therapy provides a stronger reduction in pain for chronic condition sufferers while doing so in a shorter amount of time. Low-level laser therapy will require longer treatment times.

Infrared therapy is highly beneficial for individuals suffering from many chronic pain conditions thanks to several effects it has on the body, from increased blood flow thanks to the release of nitric oxide to muscle recovery because of the higher wound healing rate that comes with an increase in nutrients in the blood and energy in the cells.

Among the chronic pain conditions both infrared therapy and low-level laser therapy have been proven to treat are:

• Arthritis and joint pain: Helps reduce joint inflammation and stiffness.
• Carpal tunnel syndrome: Provides pain relief and improves nerve function.
• Neuropathic pain: Alleviates nerve-related pain caused by diabetes and other chronic diseases.
• Muscle spasms and muscle fatigue: Reduces discomfort from muscle injury and muscle strains.

Additionally, infrared therapy is effective in reducing post-workout soreness as well as alleviating muscle fatigue that often follows intense physical activity.

The therapy is also beneficial in treating various conditions, such as tendonitis, sprains, and other sports-related injuries, thereby promoting swift healing and restoration of function.

Infrared light therapy is supported by a growing body of research that highlights its effectiveness in pain relief and tissue recovery. 

In a notable study conducted in Germany in 2014, researchers explored the safety and efficacy of both red and near-infrared light therapies. The findings indicated that these therapies provided a “non-ablative, non-thermal, atraumatic photobiomodulation treatment” for skin tissue. Participants reported high satisfaction rates, and the study also identified extended benefits, including improvements in skin conditions such as wrinkles and roughness.

Similarly, a comprehensive study from Canada focused on chronic back pain, revealing remarkable results. Over a period of six weeks, participants experienced approximately a 50% reduction in pain levels with minimal side effects or contraindications.

These studies collectively affirm the potential of infrared therapy as a viable treatment option for pain relief and cellular repair, establishing its credibility in complementary and alternative medicine.

Before considering infrared therapy or low-level laser therapy, it is crucial to understand its safety profile and potential side effects.

These therapies are widely regarded as a safe treatment option for pain relief and healing.

However, while many people benefit from their use, there are specific groups of individuals who may need to exercise caution. It is always advisable to consult a healthcare professional before starting any new therapy, especially for those with pre-existing health conditions.

Before considering infrared therapy or low-level laser therapy, it is crucial to understand its safety profile and potential side effects.

These therapies are widely regarded as a safe treatment option for pain relief and healing.

However, while many people benefit from their use, there are specific groups of individuals who may need to exercise caution. It is always advisable to consult a healthcare professional before starting any new therapy, especially for those with pre-existing health conditions.

Despite its safety profile, some users may encounter minor side effects during or after infrared therapy or low-level laser therapy sessions. Understanding these potential reactions can help individuals make informed decisions about their treatment.

• Eye strain or discomfort: While infrared light is non-invasive, it can still cause discomfort for some people. To mitigate this risk, wearing protective goggles can help shield the eyes from excess light exposure.
• Skin irritation: A small percentage of users may experience temporary redness or irritation following treatment. This is generally mild and subsides quickly, but those with sensitive skin should monitor their skin's reaction closely.
• Headaches or migraines: For some, light therapy may trigger headaches, particularly in individuals who are already prone to migraines or have heightened light sensitivity. It's wise for such individuals to approach therapy gradually and gauge their tolerance.
• Insomnia: Since infrared therapy can invigorate and stimulate the body, using it too close to bedtime might disrupt sleep patterns, leading to difficulty in falling asleep or achieving restful sleep.
• Hyperpigmentation (rare): Overexposure to infrared light can lead to skin darkening, particularly in individuals with darker skin tones. Limiting sessions and following recommended guidelines can help prevent this issue.

While many can safely utilize infrared therapy, certain individuals may require additional caution or should avoid the therapy altogether:

• Individuals with a history of skin cancer: Those who have had skin cancer should consult with a healthcare professional before starting infrared therapy, as the effects of light treatment on their condition are not well-studied.
• People with photosensitive conditions: Individuals who suffer from conditions such as lupus or photodermatitis may experience adverse reactions when exposed to infrared light. Instead, alternative therapies should be considered under medical guidance.
• Pregnant women: As a precautionary measure, pregnant women should seek medical advice before embarking on infrared therapy to ensure the safety of both themselves and their developing baby.
• Individuals with retinal disorders: Those with eye conditions such as macular degeneration or other retinal disorders must use proper eye protection during treatment to avoid potential damage to their eyes.

By being aware of the potential side effects and specific groups that should exercise caution, users can make informed decisions about incorporating infrared therapy into their pain management routine, maximizing the benefits while minimizing risks.

Infrared therapy promotes therapeutic effects that facilitate cell regeneration, aid in chronic condition management, and restore normal cell function.

At ReEnergized, we utilize advanced light therapy products, including state-of-the-art light therapy infrared saunas and targeted light therapy devices designed for pain relief and overall wellness. Our approach targets various musculoskeletal conditions, aiming for:

• Effective pain relief
• Reduction of inflammation
• Support for connective tissue repair

By scheduling frequent sessions, clients can optimize the biological effects and therapeutic benefits of infrared therapy, leading to significant improvements in their quality of life.

Our clients have shared remarkable success stories, citing reductions in pain, enhancements in cellular energy, and an overall improvement in their daily functions.

At ReEnergized, we proudly offer industry-leading infrared treatment options dedicated to fostering cellular repair and enhancing your well-being. Ready to elevate your daily life with the healing power of infrared light therapy? Book your light therapy session at ReEnergized today and take the first step toward a pain-free existence!