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Recognising self-harm

Signs of self-harm are similar to signs of physical abuse, so it can be hard to know the reason behind a young person’s injuries

Any noticeable, usually negative change in a young person’s behaviour, demeanour, emotions, interactions or school work can be an indicator of them having difficulties.

Signs of self-harm can include: 

  • Unexplained cuts, scratches, burns or bruises. 
  • Wearing long sleeves even in warm weather.
  • Avoid changing clothes, swimming or exercising around others.

Other signs that can indicate mental health difficulties include:

  • Becoming withdrawn or isolated
  • Low mood
  • Changes in eating and sleeping habits
  • Lack of interest in previously enjoyed activities
  • Poor school attendance and noticeable changes in school performance
  • Sudden mood changes, becoming aggressive, angry or irritable. Or, sudden calm and quiet from someone who was usually outgoing.
  • Excessive self-blame, expressing feelings of hopelessness, uselessness or failure
Secrecy
Young people who self-harm often go to great lengths to keep their behaviour a secret, especially if they previously disclosed to someone who reacted negatively.