Self-harm is a sign of distress and problems with coping skills. People may self-harm when they feel intense anger or frustration. Some say if feels like tension release. Others may do it for a sense of control or to feel something other than numb.
Self-harm can cause shame. This shame can then create a new cycle of intense emotions and self-harm.
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The type of harm can vary. Some examples are:
- Cutting skin with a sharp object
- Skin carving or burning
- Self-punching or scratching
- Needle sticking
- Eye pressing
- Finger, lips, or arm biting
- Pulling out one's hair
- Picking at one's skin
People who use self-harm may:
- Have scars, often in the same place on the body
- Wear long sleeves or pants to hide injuries
- Claim to have frequent accidents
- Have relationship problems
- Have behavioral problems
- Talk about feeling hopeless
People who self-harm often feel ashamed. Some may not want to reach out for help. A friend or relative may call for medical help.
A doctor may notice scars during an exam. They may ask questions about stress, emotions, and wellness. This will help the doctor assess the problem. The questions may also help to see if other mental health issues may be present. A mental health counselor may also help to make the diagnosis.
This content is reviewed regularly and is updated when new and relevant evidence is made available. This information is neither intended nor implied to be a substitute for professional medical advice. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with questions regarding a medical condition.
Edits to original content made by Denver Health.
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American Psychological Association https://www.apa.org
Mental Health America http://www.mentalhealthamerica.net
Canadian Psychiatric Association https://www.cpa-apc.org
Canadian Psychological Association https://cpa.ca
Hooley JM, Fox KR, et al. Nonsuicidal Self-Injury: Diagnostic Challenges And Current Perspectives. Neuropsychiatr Dis Treat. 2020;16:101-112.
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Self-harm. National Alliance on Mental Illness. Available at: https://www.nami.org/About-Mental-Illness/Common-with-Mental-Illness/Self-harm. Accessed November 19, 2020.
Self-harm in over 8s: Short-term management and prevention of recurrence. Clinical guideline (CG16). National Institute for Health and Clinical Excellence website. Available at: https://www.nice.org.uk/guidance/CG16. Accessed November 19, 2020.
Self-injury in adolescents. American Academy of Child & Adolescent Psychiatry website. Available at: https://www.aacap.org/AACAP/Families%5Fand%5FYouth/Facts%5Ffor%5FFamilies/FFF-Guide/Self-Injury-In-Adolescents-073.aspx. Accessed November 19, 2020.