DSM-5 and ICD-11

This document provides a detailed overview of the two major classification systems used in mental health: the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) published by the American Psychiatric Association, and the International Classification of Diseases, 11th Revision (ICD-11) developed by the World Health Organization. Each section outlines the major categories of disorders within these systems, along with specific examples, diagnostic criteria, and key differences between the two classification approaches. This guide serves as a reference for mental health professionals, researchers, and students seeking to understand the structured approach to diagnosing and categorizing mental health conditions in contemporary clinical practice.