I had been experiencing left shoulder and lateral neck pain and tingling for approximately eighteen months. I contributed my ailments to repetitive motion and poor ergonomics during the workday. The symptoms eventually progressed to a point where chiropractic manipulation no longer could offer adequate relief. After my initial treatment of PBM, the tingling subsided. The discomfort persisted but only with certain positions. I underwent a second treatment. It was then that all tingling and pain disappeared at rest and in motion. I have had a total of three treatments and have been symptom free for three months now. I would highly encourage and recommend PBM to any individual who may be experiencing discomfort, no matter how great or small!