Not everyone who picks their skin has experienced significant trauma. But a substantial proportion have, and for those people, understanding the relationship between what happened to them and what their body learned to do in response is often the most important insight in their recovery.
This is not about pathologising your history or deciding that you must excavate every difficult experience before you can move forward. It is about understanding your nervous system, and giving it what it actually needs.
Trauma, whether a single acute event or the cumulative weight of chronic difficult experiences, changes how the nervous system processes threat and regulates emotion. The body learns, through repeated experience, that the world is unsafe in certain ways, that emotional states can become overwhelming, and that the self needs strategies for managing states that feel dangerous or unbearable.
These strategies are usually learned young and early, often before the person has language for what they're experiencing. They are not choices. They are adaptations, intelligent, in the moment, responses to circumstances the child could not control or change. The problem is that these adaptive strategies persist into adulthood, in situations where they are no longer needed or helpful. Skin picking, for some people, is one such strategy.
Research on BFRBs and trauma history (including work by Snorrason and others) suggests that people with dermatillomania report higher rates of adverse childhood experiences, anxiety, and dissociative symptoms than the general population. The picking, in these cases, often serves one of several functions:
None of these functions make the picking desirable or permanent. But understanding which function is operating, if any, changes the approach to recovery significantly.
It is worth widening the definition of trauma here, because many people dismiss the word as not applicable to them. Clinical frameworks increasingly recognise that chronic relational distress, persistent criticism from a parent, a pervasive sense of not being good enough, ongoing social exclusion, chronic anxiety without acute cause, can produce similar nervous system effects to more obvious traumatic events. You do not need a dramatic history to have a dysregulated nervous system. You may simply have grown up in an environment where certain emotional needs were consistently unmet.
This matters because it explains why some people's picking has deep emotional roots even when they cannot point to a specific event that "caused" it. The roots are relational and developmental, not necessarily dramatic.
Dissociation, the mind's protective habit of distancing from experience that feels overwhelming, is more common in people with trauma histories, and it is also more common in people with dermatillomania than in the general population. The picking trance that many people describe (see our article on this) can be a mild dissociative state: a way the mind creates distance from an uncomfortable present moment while the body engages in a familiar, absorbing pattern.
For people with significant trauma histories, trance-state picking can be deeper and more persistent. Recovery in these cases often requires addressing the dissociative pattern itself, building the capacity to stay present in the body, which mindfulness and somatic work can support, alongside the habit-based approaches.
Habit Reversal Training and CBT remain valuable even when trauma is part of the picture. But they often work better when combined with approaches that address the nervous system regulation and relational patterns that trauma leaves in its wake. Approaches worth knowing about include:
For people with more significant trauma histories, individual therapy, particularly trauma-informed therapy, alongside a structured programme like bfree is worth considering. bfree does not replace therapy where therapy is indicated, but the approaches it contains are compatible and complementary.
"Your skin holds stories your mind hasn't found words for yet. Recovery isn't about silencing those stories, it's about learning to hear them differently."
If you have a trauma history and you are also living with dermatillomania, it is worth noting that the existence of picking is not a measure of how damaged you are. It is a measure of how hard your nervous system has worked to keep you functioning in difficult circumstances. The same creativity and adaptability that produced picking as a coping strategy is available for building new ones. Recovery is possible, and often more accessible than people expect, once the right tools are introduced.
Learning about your skin picking makes a real difference both on the inside and outside, with that awareness creating a ripple effect. If you're ready to explore a compassionate guide to kick-start your picking management, start here.
bfree is a self-help coaching programme and is not a substitute for medical or psychological treatment. UK Crisis Line: 116 123 (Samaritans, free, 24/7). US Crisis Line: call or text 988 (Suicide & Crisis Lifeline, free, 24/7).