KnowraExcoriation disorderLinked fromLinked fromThe 3 pages that link to Excoriation disorder, each with the reason it gives.All 3Related 2Compared with 1TrichotillomaniaCompared with: It is the closely related skin-picking disorder rather than hair pulling.TrichophagiaRelated: It is another body-focused repetitive behavior that may co-occur with trichotillomania.MorgellonsRelated: Skin picking can contribute to lesions resembling those reported in Morgellons, without explaining every reported symptom.