Damage to the tissues of the body, and the nerves running through them, creates a constant (chronic) pain that is brought on by a light touch to the affected area and/or a heightened perception of pain.

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Damagetothetissuesofthebody,andthenervesrunningthroughthem,createsaconstant(chronic)painthatisbroughtonbyalighttouchtotheaffectedareaand/oraheightenedperceptionofpain.