Cold laser therapy devices emit light waves of a single color, red. Because this light is coherent, it penetrates a few inches into the skin and is better absorbed into the target tissue than other types of light therapy (like infrared).  It is commonly used for acupuncture point therapy treatments to decrease pain, inflammation, and speed healing.  The lasers sold for home use have a different frequency and disperse light onto the skin surface, but don’t penetrate beneath the skin to target tissues, therefore they don't have the same beneficial effects.

Because the light is painless and has no negative side-effects, it can be used on men, women, and children for all types of conditions. It is not used on the eyes, but can be used on any other part of the body to help tissues to heal.  research on Cold Laser

We use this treatment to help all kind of conditions and to stimulate acupuncture points. There can be an immediate result with pain conditions.