Class IV Laser therapy is the non-invasive use of laser energy. It is used to generate a photochemical response in damaged or dysfunctional tissue. Class IV Laser therapy can alleviate pain, and reduce inflammation. In addition, it accelerate recovery from a wide range of acute and chronic clinical conditions. The main goal of treatment when treating painful, debilitating conditions is to facilitate improved function and mobility. Laser therapy is a drug-free, surgery-free technique to help make that goal a reality.