One of the key ways that red and infrared light therapy helps arthritis pain is by increasing blood circulation to the affected area. The light energy stimulates the production of nitric oxide, a molecule that helps dilate blood vessels and improve blood flow. This increased blood flow helps deliver oxygen and nutrients to the damaged tissues, promoting healing and reducing inflammation.
Furthermore, red and infrared light therapy has been found to stimulate the production of collagen, a protein that is essential for maintaining the strength and elasticity of connective tissues. By enhancing collagen production, this therapy can help repair damaged cartilage and reduce joint pain and stiffness.
Studies have also shown that red and infrared light therapy can help reduce the production of pro-inflammatory cytokines, molecules that play a key role in the inflammatory response. By decreasing inflammation in the joints, this therapy can provide significant pain relief for arthritis sufferers.
In addition to its anti-inflammatory properties, red and infrared light therapy also helps stimulate the release of endorphins, the body's natural painkillers. This can help alleviate arthritis pain and improve overall comfort and quality of life for those living with this condition.
Another benefit of red and infrared light therapy is its non-invasive nature and minimal side effects. Unlike medications or invasive procedures, this therapy is gentle, safe, and well-tolerated by most individuals. It can be easily administered at home using handheld devices or in professional settings like physical therapy clinics.