What is Pain?
This is a very in depth topic these days but for the sake of simplicity, pain is primarily the perception of a special sense called nocicpetion. Nociception is a consequence of tissue damage or inflammatory changes. So, if you are feeling pain there must be tissue damage (injury, malfunction or inflammation). The cause of your pain can usually be identified by a chiropractor or medical doctor via a thorough examination and diagnostics (X-Rays, Labs, etc).