Research consistently finds elevated rates of body-focused repetitive behaviours, including dermatillomania, in autistic populations compared to the general population. Studies report BFRB prevalence in autistic adults and children at rates significantly higher than in neurotypical populations, though the precise figures vary by study design and population. This overlap isn't coincidental: the neurological and sensory features of autism create specific conditions in which skin picking is particularly likely to develop and particularly difficult to address using standard approaches.
Several autism-related features increase the likelihood of developing skin picking disorder:
Sensory processing differences. Autistic people frequently experience sensory input differently from neurotypical people, with heightened sensitivity to some inputs and hyposensitivity to others. For some autistic people, tactile stimulation of the skin provides important regulatory input, it helps manage sensory overload, ground the body, or fulfil a sensory seeking drive. Skin picking can develop as a reliable source of this tactile input.
Stimming. Self-stimulatory behaviour, stimming, is a normal and often necessary regulatory behaviour for autistic people. It serves functions including sensory regulation, emotional regulation, and managing transition. Skin picking, when it develops, can become entangled with or replace other stimming behaviours, making it harder to address without attending to the regulatory function it's serving.
Alexithymia. Difficulty identifying and labelling emotions, which is more common in autistic populations, can make the emotion-focused approaches to dermatillomania recovery harder to apply. When it's difficult to identify what you're feeling before picking, trigger mapping and emotional work require additional support and different entry points.
Intolerance of sensory imperfection. Heightened sensory awareness combined with the "not just right" OCD-spectrum feature common in dermatillomania can create a particularly intense drive to "resolve" perceived skin irregularities. The bump that might generate a mild urge in a neurotypical person may generate an almost unbearable compulsion in someone with both autism and dermatillomania.
Habit reversal training, the evidence-based behavioural approach for dermatillomania, is applicable for autistic people but benefits from specific modifications.
Awareness training can be harder when interoceptive awareness (the ability to notice internal body states) is different. Body-based cues that neurotypical people can use to detect the early signs of a picking urge may not be as accessible. External cues, noticing the position of the hands, using a wristwatch-based reminder, may be more reliable awareness supports.
Competing responses need to be genuinely satisfying to the sensory profile. For autistic people with strong sensory seeking drives, a competing response that provides insufficient tactile or proprioceptive input won't interrupt the picking effectively. Higher-intensity alternatives, a very textured fidget, a strong pressure input from a stress ball, a proprioceptive activity like pressing palms together, may be needed.
Environmental design works well and is often highly effective for autistic people, precisely because the predictable, structured quality of environmental changes suits autistic cognitive styles better than emotion-in-the-moment interventions.
"For autistic people with dermatillomania, the most important principle is that the sensory need underlying the picking must be met differently, not simply removed. Suppressing the behaviour without addressing the sensory function leads to displacement or distress."
An important clinical consideration when addressing skin picking in autistic people is whether the picking is serving a stimming function, and if so, how that function will continue to be met during recovery. Attempts to stop all stimming in autistic people are harmful and contraindicated. Attempts to redirect a harmful stim (skin picking) toward a non-harmful one (textured fidget, movement, deep pressure) are legitimate and well-supported.
Recovery in this context isn't about eliminating the sensory seeking, it's about finding ways to meet it that don't cause physical harm. This requires genuine understanding of the person's specific sensory profile and a collaborative approach to identifying alternatives that actually work for them.
For autistic people with dermatillomania, specialist BFRB support combined with autism-informed practice produces better outcomes than either standard dermatillomania treatment or general autism support alone. Finding a practitioner with experience in both is ideal; where this isn't possible, sharing knowledge between professionals and advocating clearly for adapted approaches is the next best option.
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.