Suicide Prevention Awareness Month

Overview

Suicide is a leading cause of death globally. Rates vary by age, sex, and region, but it consistently ranks near the top for premature mortality in adolescents, young adults, and older men. Most people who die by suicide have a diagnosable mental health condition, often layered with substance use, recent losses, or access to lethal means.

Impact

Every suicide ripples outward through families, friends, classmates, and communities, and people who lose someone to suicide are at higher risk themselves for mental health problems and suicidal thoughts. Many people who die by suicide had contact with a healthcare provider in the weeks or months before, which is a painful reminder of how important systematic screening and follow-up really are.

Medical Overview

Prevention that actually works happens on multiple levels. Universal strategies include means restriction (firearms, pesticides, medications), responsible media reporting, and public education. Selective strategies focus on higher-risk groups, and indicated clinical interventions target people with suicidal thoughts or prior attempts. The clinical approaches with the strongest evidence are collaborative safety planning, brief caring-contact follow-ups, cognitive behavioral therapy for suicide prevention, dialectical behavior therapy for high-risk teens and adults, and specific medications like lithium for mood disorders and clozapine for schizophrenia. Universal and targeted screening followed by fast linkage to care, especially in emergency departments and primary care, reduces later suicidal behavior. School-based programs, gatekeeper training, and crisis lines like 988 in the US extend prevention beyond clinical walls. A complete public health approach also tackles the social drivers: isolation, economic stress, discrimination, and access to firearms.

References

1. Mann JJ, Michel CA, Auerbach RP. Improving Suicide Prevention Through Evidence-Based Strategies: A Systematic Review . American Journal of Psychiatry . 2021.
2. Sher L, Oquendo MA. Suicide: An Overview for Clinicians . Medical Clinics of North America . 2023.
3. Serrano CC, Dolci GF. Suicide prevention and suicidal behavior . Gaceta Medica de Mexico . 2021.