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Writing on Adolescent OCD and Emotional Life
Clinical reflections on intrusive thoughts, compulsions and the emotional life of adolescence. These pieces are written for families, young people and professionals who want to understand what symptoms may be communicating, while remaining attentive to established psychological treatment.
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Why does it have to be THESE TYPES of Thoughts??!
Why does one adolescent become preoccupied with a particular intrusive thought while another fears something entirely different? This piece explores the idea that intrusive thoughts are not random. Their content may gather around what is most emotionally alive, morally charged and developmentally unsettled in the young person’s inner world. Understanding that context can reduce shame and help explain why this thought, for this adolescent, at this moment.

marcuslewton
Jul 123 min read


What Meltzer can teach us about adolescent OCD in modern day services
By the time a young person reaches CAMHS, their OCD has usually been described many times. The clinician may know the rituals, the risk concerns and the reassurance being sought at home, yet know very little about the young person. Meltzer helps us think about what enters the room with them: the institution, the pressure for certainty and the fear that an intrusive thought will be treated as a confession. The task is to create an encounter in which thought remains possible.

marcuslewton
Jul 126 min read


The Question That Cannot Be Checked
What if compulsive checking is not simply an attempt to remove doubt, but a retreat from a question that cannot be answered? Drawing on Donald Meltzer’s idea of aesthetic conflict, this piece considers how adolescent OCD may convert the uncertainty of bodies, parents and other minds into rituals with rules. The compulsion offers a procedure where emotional life offers none.

marcuslewton
Jul 125 min read


Why so painful now?
Why can an old memory suddenly become unbearable in adolescence? Freud’s idea of afterwardsness helps us think about how the past acquires new meaning as the young person develops. In adolescent OCD, an ordinary childhood event may return as moral evidence, inviting review, confession and reassurance. The facts may be unchanged, yet the mind meeting them is different. Therapy can help the young person live with uncertainty without forcing the past into a final verdict.

marcuslewton
Jul 126 min read


Empowering Parents
“I can’t reassure them anymore.” “I feel like I’m failing.” Parents of teenagers with OCD say some version of this to me constantly, and none of them are failing. In this post, Marcus Lewton introduces his new book, When Your Teenager’s Mind Gets Loud, and makes the case that NICE guidance on adolescent OCD, unchanged since 2005, leaves parents carrying more than anyone tells them to expect.

marcuslewton
Jul 71 min read


When OCD Disrupts the House Before Anyone Names It
When OCD first enters family life, it rarely arrives as a diagnosis. It appears as delay, tension, repetition and disruption. The morning routine buckles, rooms are avoided, questions are repeated, and ordinary life starts reorganising itself around something nobody has yet properly named. Adolescent OCD needs more than one language because it is not only a set of symptoms. It is often a relationship.

marcuslewton
May 238 min read


Beyond OCD: What the Framework Does and Doesn’t Travel With
In Chapter 13, Closing Reflections, of Intrusive Thoughts and Compulsions in Adolescent OCD, I argued that what mattered most clinically was not the content of an adolescent’s obsessions or compulsions, but the relationship they had with them. Since finishing the book, one question has stayed with me: could this framework apply more broadly? The more I reflect on it, the more cautious I have become

marcuslewton
May 164 min read


When Parents Stop Recognising Themselves in OCD Work
Whenever I find myself working with an adolescent and their family where OCD has begun to take hold, there is a point in the work that arrives with a certain predictability. A parent, often after a period of careful listening and reflection, will ask what they should actually do. By then they usually understand the reassurance seeking cycle. They can see how they’ve been drawn into it, how their responses, given with care, have also been maintaining something that no one real

marcuslewton
Apr 273 min read


“What if it’s something serious?!”
My experience of health and illness anxiety in adolescents has gradually moved me away from thinking of it as a primarily cognitive problem. This was not where I started. My clinical training pointed clearly in a different direction, and for good reason. The cognitive model of health anxiety is a genuinely compelling one. The account offered in texts like the Oxford Guide to Cognitive Behavioural Therapy, and in the broader clinical literature, makes a strong case: that what

marcuslewton
Apr 273 min read


What Are We Talking About When We Say Anxiety?
Anxiety has become a word that seems to explain everything and, in doing so, risks explaining very little. In clinical practice, we may be too quick to name it and then move to reduce it, without asking what it is doing or how the mind is using it.

marcuslewton
Apr 245 min read


Thought Action Fusion and Infancy Mechanism
I stay mindful of a young person’s emotional world before naming thinking biases like Thought Action Fusion. Moving too fast risks missing the intensity of what they live with. I do not teach them developmental theory, but I might describe how fused their inner and outer world feels. This lets me validate their experience before shifting toward cognitive work.

marcuslewton
Mar 243 min read


When Evidence Meets the Room: A Response to the BMJ Review on OCD
It describes what works. But not when it becomes possible.
In the clinic, ERP rarely fails because of effort. It fails when the thought is too close.
For some, there is enough distance to approach it. For others, there isn’t.
The issue is not motivation.
It is whether there is space in the mind for the work to begin.

marcuslewton
Mar 223 min read


Understanding Intrusive Thoughts and Compulsions in Adolescents Release on June 25th
New book release

marcuslewton
Feb 223 min read


Adolescent Geography
Conversations with Child Psychotherapists

marcuslewton
Oct 20, 20257 min read


Many in Government Think a Child’s Mind Is a Datapoint
To many in government, a child’s mind is a datapoint. But some suffering isn’t measurable—it’s symbolic, not yet sayable, still surviving.

marcuslewton
Jun 16, 20251 min read


“Why are her thoughts so dark?”
Why are my daughter’s intrusive thoughts so much darker than mine? A blog for the parent who quietly wonders—and wants to understand.

marcuslewton
Jun 15, 20252 min read


Why Do They Keep Saying It?” – Repetitive Thoughts in Anxious Teens
Repetitive thoughts aren’t always questions—they’re often cries. Listen beyond logic. It’s not about the answer. It’s about the feeling.

marcuslewton
Jun 15, 20253 min read


Listening to Psychic Architecture: A Reflective Practice
Listening to psychic architecture means attuning to deep emotional structures beneath symptoms—containment, presence, warmth, care.

marcuslewton
May 4, 20255 min read


The House, the Bunker, and the Panic Room
What if OCD isn’t one condition, but four psychic positions? A new way to understand rituals, retreat, and recovery in young people.

marcuslewton
Apr 18, 20253 min read


Uninterpretable States: How to Stay With What Refuses to Mean
Not every silence needs decoding. Some states refuse meaning. This lecture teaches how to stay when the symbol won’t come.

marcuslewton
Apr 11, 20254 min read
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