muscle

According to Ortho-McNeil Pharmaceutical’s National Pain Survey conducted in 1999, “An estimated 50 million Americans live with chronic pain caused by accident, disease or disorder. An additional 25 million people suffer from acute pain” (Weiner, “Pain Issues: Pain is an Epidemic.”) Lower-back pain, bone/muscle pain, arthritis, and fibromyalgia are the most common complaints, according to […]