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Trichotillomania

  1. Michael R. Walther,
  2. Douglas W. Woods

Published Online: 30 JAN 2010

DOI: 10.1002/9780470479216.corpsy1011

Corsini Encyclopedia of Psychology

Corsini Encyclopedia of Psychology

How to Cite

Walther, M. R. and Woods, D. W. 2010. Trichotillomania. Corsini Encyclopedia of Psychology. 1–2.

Author Information

  1. University of Wisconsin–Milwaukee

Publication History

  1. Published Online: 30 JAN 2010

Abstract

Trichotillomania (TTM), or recurrent hair pulling, is classified by the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV-TR; American Psychiatric Association, 2000) as an impulse-control disorder that is characterized by (1) recurrent pulling out of one's hair, resulting in noticeable hair loss; (2) an increasing sense of tension immediately before pulling out the hair or when attempting to resist the behavior; (3) pleasure, gratification, or relief when pulling out the hair; (4) the disturbance is not better accounted for by another mental disorder and is not due to a general medical condition (e.g., a dermatological condition); and (5) the disturbance causes clinically significant distress or impairment in social, occupational, or other important areas of functioning (p. 677).

Keywords:

  • trichotillomania;
  • OC-spectrum;
  • habit reversal