Cold Laser, also referred to as Low-Level Laser or Class IV Laser Therapy refers to a painless form of laser therapy that stimulates cell regeneration and increases blood circulation. It employs deep-penetrating light to promote a chain of chemical reactions known as photostimulation.
The main uses for cold laser therapy are tissue repair and relief from pain and inflammation. It is often used in the treatment of minor injuries and sprains, such as neck and lower back pain, knee pain, ligament sprains and strains, tendonitis, and bursitis, and pain associated with muscle spasms.