TY - JOUR AU - N. Szerman AU - L. Lien AU - R. Baler A1 - AB - "Dual disorders" (DD) refers to the co-occurrence of addiction and other mental health conditions, which often interact and complicate care. Despite scientific evidence showing shared brain mechanisms, current diagnostic systems treat them separately, leading to fragmented treatment and stigma. The World Association on Dual Disorders urges adopting "dual disorders" as a unified term to improve clarity, care integration, and outcomes. AD - World Association on Dual Disorders. World Psychiatric Association, Section on Dual Disorders, Madrid, Spain.; Institute of Psychiatry and Mental Health, https://ror.org/0111es613University Hospital Gregorio Marañón, Madrid, Spain.; Faculty of Social and Health Sciences, Inland Norway University of Applied Sciences, Elverum, Norway.; National Institute on Drug Abuse. National Institutes of Health, Bethesda, MD. USA. AN - 41382380 BT - Ir J Psychol Med C5 - General Literature DA - Dec 12 DO - 10.1017/ipm.2025.10136 DP - NLM ET - 20251212 JF - Ir J Psychol Med LA - eng N2 - "Dual disorders" (DD) refers to the co-occurrence of addiction and other mental health conditions, which often interact and complicate care. Despite scientific evidence showing shared brain mechanisms, current diagnostic systems treat them separately, leading to fragmented treatment and stigma. The World Association on Dual Disorders urges adopting "dual disorders" as a unified term to improve clarity, care integration, and outcomes. PY - 2025 SN - 0790-9667 SP - 1 EP - 3+ ST - Dual disorders or dual diagnosis? T1 - Dual disorders or dual diagnosis? T2 - Ir J Psychol Med TI - Dual disorders or dual diagnosis? U1 - General Literature U3 - 10.1017/ipm.2025.10136 VO - 0790-9667 Y1 - 2025 ER -