What can you do for chronic pain?
The pain is defined by the International Association for the Study of Pain (International Association for the Study of Pain) as a sensory experience and emotional unpleasant, associated with a tissue, actual or potential damage, or described in terms of such damage.
We can classify pain taking into account its duration, origin, location, how it evolves, according to its intensity, prognostic factors or risk factors, and according to pharmacology, that is, according to the drugs that relieve a certain pain.