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Understanding Red Light Therapy and Inflammation Reduction


Inflammation is a familiar term, often associated with pain and discomfort, but what lies beneath this common health issue? This article delves into the nature of inflammation, its causes, symptoms, and how red light therapy can be a supportive solution in managing this complex condition.

Decoding Inflammation

Inflammation is the body’s instinctive reaction to injury or infection, manifesting as redness, heat, swelling, and pain. While it is an essential part of the immune response, chronic inflammation can lead to a host of diseases and general dysfunction within the body.

Triggers of Inflammation

The causes of inflammation are diverse, ranging from physical injuries and infections to stress and environmental factors like poor sleep, inadequate nutrition, and exposure to toxins. Chronic inflammation often stems from repeated acute inflammatory responses, infections, autoimmune reactions, and the presence of foreign bodies, contributing to serious health conditions over time.

Identifying Inflammation

Inflammation typically presents five key signs: heat, redness, swelling, pain, and loss of function. It is intricately linked with the body’s warning system, where chemicals like bradykinin and histamine alert us to danger. Notably, inflammation has a bidirectional relationship with depression, each potentially exacerbating the other.

The Spectrum of Inflammation: Acute and Chronic

Understanding the difference between acute and chronic inflammation is crucial. Acute inflammation is a helpful response aiding the body’s recovery from specific issues, subsiding post-healing. In contrast, chronic inflammation arises from ongoing acute inflammation or other factors, leading to ailments like arthritis and an elevated risk of diseases.

Approaches to Inflammation Treatment

Commonly, inflammation is treated with NSAIDs, which provide symptomatic relief but carry potential risks, particularly for certain age groups and those with kidney concerns. These treatments often fail to tackle the underlying causes of inflammation.

The Emergence of Red Light Therapy

Red light therapy, also known as photobiomodulation, offers a novel approach to inflammation and pain management. By delivering red and near-infrared light to the skin and cells, this therapy enhances mitochondrial efficiency, boosting ATP energy production. This increased cellular function can help reduce inflammation and speed up healing processes. Red light therapy also promotes better blood flow to injured areas, aiding in joint pain relief and overall bodily health.


Staying informed and proactive about inflammation is essential for maintaining good health. Red light therapy, combined with a healthy lifestyle, can effectively support the body’s response to inflammation, fostering cellular balance and optimal energy production.

About Passiva

Passiva is an innovative materials science company that provides a revolutionary biotech platform to cost-effectively bring device-free therapeutic red light capabilities as an added ingredient or component to everyday medical, cosmetic, or vision care products.

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