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Medical articles from Dr Heather Sequeira

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Heather Sequeira
11/03/2026
Dr Heather Sequeira

Consultant Psychologist | International Expert in OCD and Trauma

Health anxiety explored

Here, distinguished chartered consultant psychologist, Dr Heather Sequeira, shares her insights with regards to understanding and managing health anxiety.

if-youve-spent-your-life-preventing-things-going-wrong-this-might-not-be-just-ocd article image
Heather Sequeira
14/01/2026
Dr Heather Sequeira

Consultant Psychologist | International Expert in OCD and Trauma

If you’ve spent your life preventing things going wrong, this might not be just OCD

OCD is commonly described as a condition driven by intrusive thoughts and repeated behaviours aimed at reducing anxiety. For many people, this explanation is accurate and treatment based on it can be effective. However, a significant number of individuals find that standard approaches don’t fully resolve their difficulties, despite genuine effort and engagement.

all-about-ocd article image
Heather Sequeira
14/10/2025
Dr Heather Sequeira

Consultant Psychologist | International Expert in OCD and Trauma

Why OCD often goes unrecognised in high-functioning adults

Here to explain why OCD often goes unrecognised in high-functioning adults is esteemed chartered consultant psychologist, Dr Heather Sequeira.

could-my-ocd-be-linked-to-past-trauma article image
Heather Sequeira
22/09/2025
Dr Heather Sequeira

Consultant Psychologist | International Expert in OCD and Trauma

Could My OCD Be Linked to Past Trauma?

Increasingly, research and clinical experience suggest that past experiences, including unresolved trauma, can influence how OCD develops, how it presents, and how it responds to treatment.

when-exposure-therapy-isnt-enough-how-trauma-can-complicate-ocd article image
Heather Sequeira
24/07/2025
Dr Heather Sequeira

Consultant Psychologist | International Expert in OCD and Trauma

When exposure therapy isn’t enough: how trauma can complicate OCD

Exposure and response prevention (ERP) is widely regarded as the most effective psychological treatment for OCDv. It involves helping individuals gradually face their fears, without engaging in compulsions, so that over time the brain learns the feared consequences do not occur. In this article, consultant psychologist Dr Heather Sequeira explains how this approach is life-changing.

the-connection-between-trauma-and-ocd-understanding-the-impact-of-past-experiences-on-obsessive-compulsive-disorder article image
Heather Sequeira
07/02/2025
Dr Heather Sequeira

Consultant Psychologist | International Expert in OCD and Trauma

The connection between trauma and OCD: Understanding the impact of past experiences on obsessive-compulsive disorder

Obsessive-compulsive disorder (OCD) is a mental health condition characterised by persistent intrusive thoughts (obsessions) and repetitive behaviours (compulsions). While the exact cause of OCD remains unclear, research suggests that past trauma may play a role in its development and severity. Understanding this connection can help individuals seek appropriate treatment and support.

Heather Sequeira profile image

Dr Heather Sequeira

Consultant Psychologist | International Expert in OCD and Trauma

5.016reviews

Expert in:
Obsessive compulsive disorder (OCD)
Post-traumatic stress disorder (PTSD)
Cognitive behavioural therapies
Anxiety
e-ConsultationCentral London, 35, W1J 5BF
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