This review highlights advances in understanding trichotillomania's neurobiology and treatment, noting behavior therapy's effectiveness and new pharmacological and digital therapies, while addressing underdiagnosis, stigma, and research gaps.
In this literature review, researchers highlighted that trichotillomania involves dysregulated reward circuits, abnormal sensory processing, and potential genetic factors, advancing both therapeutic strategies and understanding of the condition, but stigma and provider training gaps persist in effective care provision.
January 2025 in “Dermatology Review” This paper outlines the clinical features of artefactual skin disorder, emphasizing the complexities in diagnosing the self-inflicted lesions that patients deny, and underscores the importance of integrating dermatological, psychiatric, and psychological treatment approaches.
In this literature review, it was reported that mental health disorders may both contribute to and be exacerbated by various types of hair loss, and an interdisciplinary treatment model is recommended for effective diagnosis and patient care.
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March 1994 in “Harvard Review of Psychiatry” This review discusses trichotillomania's clinical features, prevalence, and treatment options, highlighting the potential benefits of behavior therapy and pharmacotherapy but reports no new clinical findings.