Writing on Adolescent OCD and Emotional Life

An intrusive thought is not a moral offence, but OCD can make it feel as though it is. For some adolescents, a frightening image or unwanted thought becomes an imagined sin, followed by a private demand for payment: confess, check, avoid, seek reassurance, give something up. This essay considers why the punishment can seem to match the fear, and what may help loosen that cruel logic.

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.

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.

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.

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.

“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.

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.

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

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

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

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.

Advanced training in OCD. For those clinicians who need a fresh perspective beyond CBT\ERP I am offering something for 2027. An additional lens for thinking about OCD. Practical. Hand-on training.

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.

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.

New OCD treatments appear every decade, but the core clinical patterns have been recognised for over a century.

New book release

Conversations with Child Psychotherapists

Some obsessions protect. Others protest. OCD isn’t always about fear—it’s sometimes the mind trying to break free.

Even after 8–10 years of ERP, most don’t recover. The data is clear. So why are we still treating OCD like a procedural problem?

When neurodivergent children show OCD-like distress, services often step back. But not all repetition is the same.