Back pain was spent on expenses related to disability from back pain. Back pain Back pain is pain felt in the back. It is divided into neck pain (cervical), middle back pain (thoracic), lower back pain (lumbar) or coccydynia (tailbone or sacral pain) based on the segment affected. The lumbar area is the most common area for pain, as it supports most of the weight in the upper body. Episodes of back pain may be acute, sub-acute, or chronic depending on the duration. The pain may be characterized as a dull ache, shooting or piercing pain, or a burning sensation. Discomfort can
Pain psychogenic, enlisted as a protective distraction to keep dangerous emotions unconscious. In pain science, thresholds are measured by gradually increasing the intensity of a stimulus such as electric current or heat applied to the body. The pain perception threshold is the point at which the stimulus begins to hurt, and the pain tolerance threshold is reached when the subject acts to stop the pain. Differences in pain perception and tolerance thresholds are associated with, among other factors, ethnicity, genetics, and gender. People of Mediterranean origin report as painful some radiant heat intensities that northern Europeans describe as nonpainful. And Italian