Chronic pain and inflammation are some of the most common health problems that people face today. They can be caused by various factors, such as injuries, illnesses, and even aging. While there are several treatment options available, some people are turning to a newer and more natural approach: red light therapy.
Red light therapy, also known as low-level light therapy (LLLT) or photobiomodulation, is a non-invasive and painless form of phototherapy that uses low-level wavelengths of red light to stimulate cellular function and promote healing. This treatment has been shown to have a range of health benefits, including reducing chronic pain and inflammation.
How Does Red Light Therapy Work?
Red light therapy works by delivering low-level wavelengths of light to the skin and underlying tissues. These wavelengths of light stimulate the mitochondria within our cells, which then produce more ATP (adenosine triphosphate), the energy used by our cells. This increased energy production helps to promote cellular repair and regeneration.
Additionally, red light therapy has been shown to increase blood flow and circulation, which can reduce inflammation and pain. The therapy also helps to stimulate the release of endorphins, the body’s natural painkillers.
What Conditions Can Red Light Therapy Help With?
Red light therapy has been studied extensively for its effects on chronic pain and inflammation. It has been shown to be effective in reducing pain associated with various conditions, including:
- Arthritis: Red light therapy has been shown to be effective in reducing joint pain and stiffness associated with arthritis. A study published in the Journal of Rheumatology found that patients with rheumatoid arthritis who received red light therapy experienced significant improvements in pain, morning stiffness, and grip strength.
- Fibromyalgia: Red light therapy has also been shown to be effective in reducing pain associated with fibromyalgia. A study published in the Journal of Clinical Medicine found that patients with fibromyalgia who received red light therapy experienced significant improvements in pain, fatigue, and sleep quality.
- Back Pain: Red light therapy has also been shown to be effective in reducing chronic low back pain. A study published in the European Journal of Physical and Rehabilitation Medicine found that patients with chronic low back pain who received red light therapy experienced significant improvements in pain, disability, and quality of life.
- Neck Pain: Red light therapy has also been shown to be effective in reducing chronic neck pain. A study published in Pain Research and Management found that patients with chronic neck pain who received red light therapy experienced significant improvements in pain, disability, and range of motion.
- Neuropathy: Red light therapy has also been studied for its effects on neuropathic pain. A study published in the Journal of the Neurological Sciences found that patients with diabetic neuropathy who received red light therapy experienced significant improvements in pain, sensation, and nerve conduction.
Conclusion
Red light therapy is a promising and natural approach to reducing chronic pain and inflammation. It has been shown to be effective in reducing pain associated with various conditions, including arthritis, fibromyalgia, low back pain, neuropathy and neck pain. However, it’s important to note that red light therapy is not a cure-all and should be used in conjunction with other treatment options as recommended by a healthcare professional.
Sources:
- Avci P, Gupta A, Sadasivam M, et al. Low-level laser (light) therapy (LLLT) in skin: stimulating, healing, restoring. Semin Cutan Med Surg. 2013;32(1):41-52.
- AlGhamdi KM, Kumar A, Moussa NA. Low-level laser therapy: a useful technique for enhancing the proliferation of various cultured cells. Lasers Med Sci. 2012;27(1):237-249.
- Toma RL, Toma RL, Costa C, et al. Effects of low-level laser therapy on pain and range of motion of patients with cervical osteoarthritis: a randomized, placebo-controlled trial. J Phys Ther