fromPsychology Today
1 day agoDoes Trauma Cause Body-Focused Repetitive Behaviors? Not Quite
When the causes of body-focused repetitive behaviors (BFRBs), such as hair pulling (trichotillomania), skin picking (excoriation disorder), or nail biting, are discussed, the question often arises: Are these behaviors caused by trauma? It's a fair question. The assumption makes intuitive sense. Many behaviors that cause physical harm or distress are linked to emotional pain or traumatic experiences. However, the science paints a more nuanced picture.
Mental health

