pain relief
Pain is an unpleasant emotional and sensational experience which links to tissue damage. It also allows the body to prevent further tissue damage and react to it. People usually feel pain when a signal travels through nerve fibres to the brain for interpretation. For every person, there will be a different pain experience and there are various ways to feel and describe pain. This type of variation can, in some cases, make it challenging to define and treat pain. Pain can be long or short term and can stay in one place or spread around the body, it depends on person.