Back pain is one of the most common forms of pain. The National Institute of Neurological Disorders and Stroke estimates that about 80 percent of Americans have or will get back pain at least once in their lives. When you consider how the back is intertwined with various physical movements and affected by multiple systems in the body, it’s no wonder how prevalent back pain can be. Learn what can trigger those pins and needles, aches, spasms, and sensations and seek medical attention if your pain is long-lasting, intensifies, or doesn’t get better with general pain relievers. Get more healthy living tips by downloading the official Dr. Oz app!