Low-level laser therapy, also know as cold laser therapy, is focused light that better penetrates tissues than ordinary light and has been shown to work on a cellular level to reduce inflammation and pain, and promote tissue regeneration and wound healing. It can also be used to stimulate acupuncture points when patients do not tolerate needles. Low-level laser therapy is simple, safe and non-invasive and can work well when used in conjunction with acupuncture to reduce pain and promote healing.