Last reviewed: May 12, 2026
Last updated: May 12, 2026
Written by:
Jay Hastings
,
CEO of PlexusDx
Jay Hastings is the CEO of PlexusDx, a precision health company focused on genetic testing, blood biomarker insights, and personalized wellness recommendations. He has more than 20 years of experience across healthcare innovation, genomics, laboratory operations, healthcare investing, and strategic finance. His work has included scaling healthcare startups, leading CLIA lab integrations, and helping expand consumer access to precision health tools.
Medically reviewed by:
Jayden Lee, PharmD, EMBA
Jayden Lee, PharmD, EMBA, is the PlexusDx Medical Science Liaison with a PharmD and MBA specializing in pharmacogenomics and clinical product development, with a proven ability to bridge the gap between genomic research and practical patient outcomes. Dr. Lee has more than 10 years of professional experience in clinical pharmacy, academia, and research.
Hair Pulling Disorder: Exploring the Genetic Factors
Have you ever stroked a piece of hair between your fingers without thinking until you noticed it was detached from your scalp? A behavior that appears benign to a few people turns into a distressing compulsion for others. Our exploration begins with hair-pulling disorder, which is medically referred to as trichotillomania. This blog post investigates the genetic factors of this condition by examining how our genes may affect our tendency to exhibit this behavior.
Hair-pulling disorder manifests as a mental health condition which drives people to uncontrollably pull their hair from multiple areas such as the scalp and eyebrows. Even though people with trichotillomania try to stop their behavior their urges lead them to repeatedly pull their hair which often results in visible hair loss and considerable emotional pain. Body-focused repetitive behaviors (BFRBs) include this condition because it involves self-injury through repetitive actions. The main symptoms of trichotillomania consist of repetitive hair pulling which leads to hair loss and tension build-up before the act while patients experience pleasure or relief during it along with social and occupational dysfunction.
The hair pulling behavior found in this condition should be recognized as distinct because it does not stem from any medical condition or additional mental disorder. The precise causes of trichotillomania have not been fully determined but genetic factors appear to substantially influence susceptibility to this condition. Research shows that the development of trichotillomania is more likely when people experience early age onset alongside family history and mental health disorders such as anxiety and depression during stressful life events or emotional trauma. A family member's similar condition confirms the hereditary nature of this disorder.
Treating hair-pulling disorder requires a comprehensive treatment plan. People who undergo Cognitive-behavioral therapy (CBT) with a focus on habit reversal training develop better control over their compelling urges. Doctors may prescribe SSRIs to treat symptoms in certain cases but effectiveness differs among people. Practicing stress-reduction methods through meditation, yoga and exercise helps decrease the impulse to pull hair. Support groups serve as essential platforms that provide individuals with trichotillomania crucial empathy and understanding along with practical coping mechanisms.
The insight gained from genetic research into hair-pulling disorder helps elucidate the complexity of this condition while highlighting the need for individualized treatment strategies. Examine the Precision Health & Wellness tests from PlexusDx if trichotillomania affects you or someone you care about. Understanding your genetic predispositions allows you to take preventive measures to manage this condition efficiently. Consulting a healthcare provider is essential for addressing health concerns such as mental health disorders including trichotillomania. The act of hair pulling might reveal underlying genetic predispositions beyond being a simple behavioral habit. Understanding the genetic basis of trichotillomania leads to customized treatment solutions which provide individuals power over their health management.
Medical and Editorial Standards
Medical review process: This article was reviewed for medical accuracy, scientific clarity, evidence alignment, and appropriate discussion of genetics, medications, supplements, biomarkers, and health-related claims.
Sources and evidence: PlexusDx educational content is developed using peer-reviewed research, clinical literature, reputable medical references, and, where applicable, public health or regulatory guidance. References are included at the end of the article when scientific, medical, or health-related claims are discussed.
Commercial transparency: PlexusDx offers genetic testing, blood biomarker testing, personalized supplement recommendations, and related precision wellness services. Product mentions are intended to help readers understand available options and should not be interpreted as medical advice.
Important disclaimer: PlexusDx educational content is for informational purposes only and should not be used as a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making decisions about medications, supplements, genetic testing, lab testing, or health-related care.
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