What is self-injury?  Self injury, also called self-harm, self-mutilation, or simply cutting, is defined as any intentional injury to one’s own body. Usually, self-injury leaves marks or causes tissue damage. Self-injury can involve any of the following behaviors:

  • Cutting
  • Burning (or “branding” with hot objects)
  • Picking at skin or re-opening wounds
  • Hair-pulling (trichotillomania)
  • Head-banging
  • Hitting (with hammer or other object)
  • Bone-breaking

Most who engage in self-injury act alone rather than in groups. They also attempt to hide their behavior.  Self injury is usually a non-lethal behavior, meaning the self injurer is not usually attempting to end their life.