Laser therapy uses focused light to trigger a process called photobiomodulation (PBM). The process changes the condition of damaged tissue and increases recovery through cellular metabolism. Photons enter the tissue or skin and react with the mitochondria. For the best results, doctors need to find the right light wavelength, reduce reflections, minimize unnecessary absorption, and find the right power level.
The goal is for the laser to produce a beam near-infrared frequency, and then the cells absorb the light. When this happens, it increases cellular energy production and allows the body to better handle inflammation and pain by increasing circulation. Overall, the process speeds up recovery and helps with a myriad of problems.