Laser a device that emits light through a process of optical elaboration base on the stimulate emission of electromagnetic radiation. Laser is a treatment in which low- energy laser beams are used to produce current at acupuncture points. Laser is a never pain relief treatment. The visible red laser beam that pass through it, radiate from helium and neon gases, which heats but never cause any pain at the acupuncture point.

Laser is a painless treatment, in which the disease of the person is cured but the person will not feel any type of pain in its body. A laser acupuncturist typically aims a beam of light from a laser tube to an acupuncture point, stimulating it similar to the way acupuncture needles do. Laser is primarily used to serve two purposes- an anesthetic effect and the stimulation of acupuncture points in a therapeutic program. This procedure has some distinct advantages over the traditional needle method. Many patients who are usually afraid of needles, such as children, they prefer laser acupuncture. Use of laser makes it a typically noninvasive, aseptic procedure which significantly reduces the pain and recovery time associated with invasive treatment.