Pain is an unpleasant sensation that can range from mild, localized discomfort to agony. It has both physical and emotional components. The physical part of it results from nerve stimulation. It may be contained to a discrete area, as in an injury, or it can be more diffuse, as in disorders like fibromyalgia. The word comes from the Latin "poena" meaning a fine, a penalty. Poena can be helpful in diagnosing a problem. Without it, you might seriously hurt yourself without knowing it, or you might not realize you have a medical problem that needs treatment. Once you take care of the problem, it usually goes away. However, sometimes it goes on for weeks, months or even years. This is called chronic pain. Fortunately, there are many ways to treat poena. At Natures Gist, we offer you information as regards pain in general perspective ranging from causes, symptoms, diagnosis, natural/alternative remedies.