After participating at a local pain lecture the pain specialist explained it as all chronic pain with SNS symptoms as neuropathetic in nature..shingle, pn, RSD, cancer pain and other disorder causing chronic pain syndrome as now called neuropathetic pain or the latest reflex neuropathetic pain syndrome. Some disorders affect the overall symptoms a little different but neruopathic pain or chronic pain is the bottom line.

Hope this helps as it sure helped me understand what was happening to me!

RSD1864