Tricotilomanía o trastorno de arrancarse el pelo

Por el personal de Mayo Clinic
16 de septiembre de 2026
  1. Obsessive-compulsive and related disorders. In: Diagnostic and Statistical Manual of Mental Disorders DSM-5-TR. 5th ed. American Psychiatric Association; 2022. https://dsm.psychiatryonline.org. Accessed. Dec. 30, 2022.
  2. Trichotillomania (hair-pulling disorder). Merck Manual Professional Version. https://www.merckmanuals.com/professional/psychiatric-disorders/obsessive-compulsive-and-related-disorders/trichotillomania. Accessed Jan. 3, 2023.
  3. Moritz S, et al. A head-to-head comparison of three self-help techniques to reduce body-focused repetitive behaviors. Behavior Modification. 2022; doi:10.1177/01454455211010707.
  4. Baczynski C, et al. Pharmacotherapy for trichotillomania in adults. Expert Opinion on Pharmacotherapy. 2020; doi:10.1080/14656566.2020.1761324.
  5. Lee DK, et al. The potential of N-acetylcysteine for treatment of trichotillomania, excoriation disorder, onychophagia, and onychotillomania: An updated literature review. International Journal of Environmental Research and Public Health. 2022; doi:10.3390/ijerph19116370.
  6. Grant JE, et al. Prevalence, gender correlates, and co-morbidity of trichotillomania. Psychiatry Research. 2020; doi:10.1016/j.psychres.2020.112948.
  7. Woods DW, et al. Acceptance-enhanced behavior therapy for trichotillomania in adults: A randomized clinical trial. Behaviour Research and Therapy. 2022; doi:0.1016/j.brat.2022.104187.
  8. Torales J, et al. Hair-pulling disorder (trichotillomania): Etiopathogenesis, diagnosis and treatment in a nutshell. Dermatologic Therapy. 2021; doi:10.1111/dth.14366.
  9. Jafferany M, et al. Nonpharmacological treatment approach in trichotillomania (hair-pulling disorder). Dermatologic Therapy. 2020; doi:10.1111/dth.13622.
  10. Medical review (expert opinion). Mayo Clinic. March 27, 2023.
  11. The TLC Foundation for Body-Focused Repetitive Behaviors. https://www.bfrb.org/. Accessed March 28, 2023.