ADHD Chatter PodcastOxford Psychiatrist: The Fastest Way To Cure RSD! (New Research)
CHAPTERS
Trailer + live show announcement: what this RSD episode will cover
A quick teaser sets up Dr. Jessica Eccles’ focus on rejection sensitivity dysphoria (RSD) and the brain–body basis of neurodivergent distress. Alex also shares details about an upcoming ADHD Chatter live theatre show.
New research: RSD as embodied ‘social pain’ (not just emotions)
Eccles explains that despite how widely RSD is discussed, the formal research base is small. Her team’s new paper finds rejection sensitivity is strongly physical/embodied, linked to withdrawal and masking, and overlaps with broader ‘social pain’ science across ADHD, autism, trauma, and self-esteem research.
Real-world RSD physiology: the cancelled-plan text and the ‘masked’ reply
Alex shares an example of a last-minute cancellation causing instant physical pain, catastrophic thoughts, trembling, and a polite outward response. Eccles validates the experience as common in qualitative reports and notes RSD can present as inward collapse or outward anger depending on the person.
When RSD turns outward: impulsivity, anger, and fear of losing control
The discussion explores how perceived rejection can escalate into anger, impulsive speech, and in rare cases potential physical aggression—especially when combined with ADHD impulsivity. Eccles also reframes anger as sometimes fuel for advocacy and change, sharing a moment where invalidation of neurodivergent experiences made her ‘fiery’ in debate.
RSD, masking, and dissociation: protection with a cost
Eccles and Alex examine whether disconnecting from emotions can shield someone from RSD. Eccles describes masking as adaptive in the short term, but her (unpublished) quantitative work suggests rejection sensitivity is linked to dissociative experiences in neurodivergent people, with masking influencing that relationship—raising implications for more severe mental health outcomes.
Identity erosion from chronic criticism: chameleon coping, mimicry, and Tourette’s overlap
They explore how repeated criticism can push people to adopt personas to survive socially, leaving them unsure who they are. Eccles connects accent/body-language mirroring to ‘echo phenomena’ seen in tic/Tourette’s spectra, noting her clinic’s data suggesting tic features may predict emotional regulation problems even more than ADHD/autism traits.
Beth’s story: uncertainty as kryptonite, relapse, and self-sabotage as control
Alex shares ‘Bethany’s’ relapse story after an ambiguous email (“Can we have a chat Monday morning?”), which triggered catastrophic fear and substance use—despite the meeting being a promotion offer. Eccles frames intolerance of uncertainty as profoundly painful for many neurodivergent people and suggests that reaching for a predictable outcome (even harmful) can function as a form of control.
Coping patterns: withdrawal, people-pleasing, perfectionism, and loneliness loops
They discuss common RSD-driven coping strategies—avoidance, self-handicapping, and people-pleasing—and how these can spiral into isolation. Eccles highlights that loneliness is common in autism/ADHD, challenging myths that autistic people don’t want connection, and emphasizes that noticing the pattern is a first step toward changing it.
What causes an RSD trigger? Trauma, ‘hair-trigger’ physiology, interoception, and alexithymia
Eccles explains that the field doesn’t fully know what’s being ‘triggered,’ but offers a brain–body model: higher trauma exposure, heightened autonomic reactivity, vivid mental imagery, and difficulties identifying internal states can combine to make perceived rejection overwhelming. She links this to hypermobility/connective-tissue profiles, fear-processing circuitry, and reduced braking/impulse control in ADHD.
How to measure RSD: questionnaires, lab paradigms, and brain–body experiments
The conversation turns to measurement—what counts as RSD and how to quantify it. Eccles outlines tools ranging from self-report scales to experimental designs combining brain imaging with physiological monitoring, potentially using rejection-induction paradigms (e.g., Trier stress test) and social exclusion tasks (Cyberball) to capture objective signatures and test interventions.
Medication and ‘social pain’: paracetamol findings and the promise of body-based regulation
Eccles discusses studies where paracetamol reduced social pain signals, underscoring overlap between physical and social pain pathways. She cautions against self-medicating, but uses the finding to motivate a broader idea: regulating the body (e.g., heart rate) may reduce emotional intensity, supported by false heart-rate feedback experiments showing the body sets emotional context.
Audience questions: children, assessment, suicide risk, and a neurodiversity-affirming lens
In the ‘washing machine of woes,’ Eccles addresses whether a highly sensitive six-year-old might have early RSD and advises pattern-noticing, context checks, and supportive assessment if broader neurodivergence signs exist. She carefully addresses suicide: neurodivergent people have higher risk, RSD-like dysphoria may contribute, but suicidality is multifactorial and should be taken seriously without catastrophizing.
Closing advice + ‘letter to my younger self’: you were always enough
Eccles closes with a hopeful message: neurodivergence contains paradoxes—pain and joy—and people benefit from identifying their ‘spiky profile’ of strengths and support needs. The episode ends with a letter from the previous guest emphasizing enduring love, beauty, and belonging, reinforcing the theme of self-worth amid rejection fears.
