Cold laser therapy utilizes low-intensity red light to stimulate healing and alleviate pain, making it a valuable tool for physical therapy. My PT uses cold laser therapy as a complement to a traditional recovery plan. Cold laser therapy is also referred to as low-level laser therapy (LLLT). Laser actually is an acronym (L.A.S.E.R.) for Light Amplification Solar Emission Radiation.
“Cold laser tools emit a red light that is absorbed by special cells in the body called chromophores which converts the light energy into metabolic energy for healing. The special wavelength of light I use in my clinic is 670 nanometers which allows us to speed up recovery in a non-invasive way.” – Dr. Tom Naro
Unlike hot lasers used in surgery, cold lasers do not produce heat, making them safe for use in various medical and therapeutic applications. Here are the primary ways cold lasers are used for physical therapy:
Pain Management
One of the most common applications of cold laser therapy in physical therapy is pain management. Cold lasers stimulate the release of endorphins, the body’s natural pain relievers, which help reduce pain and discomfort in patients. This is particularly effective for conditions like arthritis, chronic back pain, and sports injuries.
Inflammation Reduction
Cold laser therapy has anti-inflammatory properties that can help reduce swelling and inflammation in injured tissues. By increasing blood flow and lymphatic drainage, it promotes the body’s natural healing processes. This is crucial for conditions like tendonitis and bursitis.
Tissue Repair and Regeneration
Cold lasers enhance cellular metabolism and the production of adenosine triphosphate (ATP), which is essential for cellular energy. This increased energy production accelerates tissue repair and regeneration, making it an invaluable tool for the recovery of musculoskeletal injuries.
Nerve Regeneration
Nerve injuries can significantly impact a patient’s mobility and quality of life. Cold lasers can help stimulate nerve function, repair damaged nerves, and alleviate symptoms related to neuropathy, restoring sensation and function in affected areas.
Accelerated Rehabilitation
Physical therapists often incorporate cold laser therapy into rehabilitation programs to expedite the recovery process for patients. By reducing pain and inflammation while promoting tissue repair, patients can regain their mobility and function more quickly.
Trigger Point Therapy
Cold laser therapy is effective in treating trigger points, or tight knots in muscles, which can cause pain and restrict movement. By relaxing and releasing these trigger points, patients experience improved range of motion and reduced discomfort.
Temporomandibular Joint (TMJ) Disorder
Cold laser therapy is used by physical therapists to alleviate the pain and discomfort associated with TMJ disorders. It can help relax the muscles around the jaw and reduce inflammation, making it easier for patients to eat, speak, and function without pain.
Cold laser therapy is a versatile and promising tool for physical therapists seeking to enhance their patient’s recovery and well-being. Its non-invasive nature, along with its ability to reduce pain, and inflammation, and stimulate the body’s natural healing processes, makes it a valuable addition to the arsenal of physical therapy treatments. As technology and research continue to advance, the applications of cold laser therapy are likely to expand, offering even more solutions for patients seeking non-pharmaceutical, non-surgical alternatives for their conditions.
If you think cold laser therapy could work for you, schedule your session easily online: