There are few risks associated with low level laser therapy. This treatment is non-invasive and uses a cold output laser. During treatment no discomfort will be present, the patient will not feel the laser, however the light will be visible.
The only known or anticipated risk with the use of the laser device is that long-term exposure to laser light could cause damage to eyesight. You will be provided with protective eye wear and to avoid this risk, you must wear them throughout the course of your treatment.
It is recommended that one does not treat directly over a pacemaker or its lead wires. No known risks exist, however potential unknown risks may exist.