[…] with psychogenic itch include depression, obsessive-compulsive disorder, anxiety, somatoform disorders, mania, psychosis, and substance abuse. 2 Body dysmorphic disorder, trichotillomania
[mdedge.com]
Psychogenic pruritus is a common manifestation of chronic anxiety, usually a localized itch, especially in the anogenital area.The condition is often managed with drugs including
[en.wikipedia.org]
Estimated lifetime prevalence of trichotillomania in college students. J Clin Psychiatry 1991;52:415-7. 40. Swedo SE, Rapoport JL. Annotation: Trichotillomania.
[ijdvl.com]