Autolesionismo non suicidario come manifestazioni del malessere psicologico adolescenziale

Abstract

Non-suicidal self-injury (NSSI) is defined as deliberate harm inflicted to the surface of the body without the intent to die. This behavior, distinct from suicide, includes cutting, burning, and other socially unacceptable self-inflicted damages. Originally
seen as a symptom of mental disorders such as borderline personality disorder, NSSI is now also considered an independent diagnostic entity in the DSM-5. This distinction is crucial for improving assessment and specific treatment, though debates persist regarding risks of stigma and the validity of diagnostic criteria. Common among adolescents and young adults, NSSI is associated with psychological disorders, family stress, and lower academic performance. In this manuscript, we provide a summary of existing research on the prevalence, causes, factors contributing to, and purposes of NSSI. Furthermore, the paper discusses new discoveries and suggests approaches for addressing NSSI among adolescents.