[Guidelines for the diagnosis and treatment of insomnia disorder (2025 edition)].

following established clinical practice guideline development methodology. It comprehensively addresses and updates the epidemiology, pathophysiological mechanisms, diagnostic criteria, clinical assessment, differential diagnosis, and treatment approaches for insomnia, with specific recommendations for special populations (women, older adults, children/adolescents). The guideline establishes 32 evidence-informed recommendations to standardize the clinical management of insomnia disorder.