Causes

There's no one single or simple cause that leads someone to self-injure. In general, self-injury may result from:

• Poor coping skills. Nonsuicidal self-injury is usually the result of an inability to cope in healthy ways with psychological pain.
• Difficulty managing emotions. The person has a hard time regulating, expressing or understanding emotions. The mix of emotions that triggers self-injury is complex. For instance, there may be feelings of worthlessness, loneliness, panic, anger, guilt, rejection, self-hatred or confused sexuality

Through self-injury, the person may be trying to:

• Manage or reduce severe distress or anxiety and provide a sense of relief
• Provide a distraction from painful emotions through physical pain
• Feel a sense of control over his or her body, feelings, or life situations
• Feel something — anything — even if it's physical pain, when feeling emotionally empty
• Express internal feelings in an external way
• Communicate depression or distressful feelings to the outside world
• Be punished for perceived faults