OCD — Obsessive-Compulsive Disorder

OCD Therapy | Psychologist in Maastricht | English & Greek

When unwanted thoughts or the need for certainty starts taking up too much space

Most people experience unwanted thoughts, doubts, images, or impulses from time to time. We may worry about something going wrong, wonder whether we locked the door, or briefly think about something that makes us uncomfortable. Having an intrusive thought does not, by itself, mean that something is wrong.

For someone experiencing Obsessive-Compulsive Disorder (OCD), however, certain thoughts or doubts can become much more difficult to let go of. You may find yourself repeatedly checking, seeking reassurance, mentally reviewing situations, avoiding particular things, or performing rituals because not doing so feels intensely uncomfortable.

Sometimes the fear is about contamination or illness. It may involve worries about harming yourself or someone else, making a serious mistake, offending someone, being morally bad, losing control, or being responsible for something terrible happening. For others, the obsessions may be less obvious and involve predominantly mental processes such as analysing, reviewing, comparing, imagining, or trying to achieve a feeling of absolute certainty.

The common thread is often not the specific content of the thought, but the relationship you develop with it.

Therapy can provide a space to understand what is happening without treating the thoughts themselves as evidence that they are meaningful, dangerous, or reflective of who you are. It can also help you understand the behaviours and mental strategies that may be keeping the cycle going.

Does this sound familiar?

You may experience thoughts that feel intrusive, disturbing, inappropriate, or completely unlike what you actually want. You might find yourself thinking, “Why did I even think that?” or worrying about what having the thought says about you.

Perhaps you repeatedly check whether you locked the door, turned something off, sent the correct message, or made a mistake. You may know that you have already checked, but still feel that you need to check again before you can move on.

You might repeatedly ask other people for reassurance. Perhaps you need someone to tell you that you didn't do anything wrong, that something is safe, that you haven't offended anyone, or that a feared outcome is unlikely. The reassurance may help for a short time, but the doubt can return again.

Sometimes there is no obvious outward ritual. You may spend a great deal of time analysing your thoughts, replaying conversations, mentally checking your memories, testing how you feel, comparing possibilities, or trying to prove to yourself that something is or is not true.

You may also avoid situations, people, objects, information, or decisions that trigger uncomfortable thoughts or uncertainty.

Perhaps the most exhausting part is the feeling that you need to reach complete certainty before you can move on.

Understanding OCD

OCD involves obsessions, compulsions, or both.

Obsessions are persistent and unwanted thoughts, images, impulses, or doubts that create significant distress.

Compulsions are behaviours or mental acts that you feel driven to perform in response to that distress, often in an attempt to prevent something bad from happening or to reduce uncertainty.

Compulsions do not always look like obvious rituals.

Checking, washing, counting, arranging, or repeating behaviours are easier to recognise. But compulsions can also happen almost entirely in your mind. You might repeatedly analyse whether you really meant something, review a memory to make sure you did not do something wrong, mentally argue with a thought, compare your feelings, or search for certainty.

Reassurance-seeking can also become part of this pattern. Searching online, asking someone the same question repeatedly, or asking yourself for reassurance can temporarily reduce anxiety while keeping the underlying doubt alive.

This is one reason OCD can become so exhausting. The problem is not necessarily that you have the thought. It is that you can become caught in an ongoing attempt to resolve, neutralise, or gain certainty about the thought.

Intrusive thoughts do not define you

One of the most distressing aspects of OCD can be the content of the thoughts themselves.

You may experience thoughts about harming someone, losing control, behaving inappropriately, being attracted to someone you do not want to be attracted to, being a bad person, making an unforgivable mistake, or causing harm through your actions or inaction.

The fact that a thought feels disturbing does not mean that you want it to happen.

Intrusive thoughts can become particularly powerful when they conflict with your values. The more unacceptable or frightening a thought feels, the more important it may seem to determine what it means and make sure that it cannot possibly be true.

You may therefore find yourself analysing the thought, checking your feelings, looking for evidence, or asking other people what they think.

This can create an exhausting relationship with your own mind in which you feel that every thought needs to be examined before you can trust yourself.

Part of therapy can involve developing a different relationship with intrusive thoughts: recognising that a thought is a mental event, not automatically an intention, prediction, memory, or reflection of your character.

When the need for certainty keeps you stuck

OCD often involves a strong need to know that something is definitely safe, definitely true, or definitely not going to happen.

But many of the questions OCD asks do not have answers that can ever be proven with complete certainty.

What if I accidentally harmed someone?

What if I actually meant what I thought?

What if I made a mistake and didn't notice?

What if I am secretly a bad person?

What if something happens because I didn't check?

Trying to answer these questions perfectly can become part of the problem.

You may search for evidence, replay memories, ask other people, check your reactions, or mentally analyse the situation again and again. Each attempt may provide temporary relief, but the underlying uncertainty remains.

Therapy can therefore involve learning that you do not need to solve every doubt before continuing with your life.

This can feel very different from simply trying to reassure yourself that everything is fine.

How OCD can affect your life

OCD can consume significant amounts of time and mental energy. You may spend minutes, hours, or large portions of your day checking, washing, researching, analysing, seeking reassurance, or trying to neutralise unwanted thoughts.

It can affect work and studies when intrusive thoughts or compulsions make it difficult to concentrate. Tasks that should be straightforward may take much longer because you feel the need to check or complete them in a particular way.

Relationships can also become affected. You may repeatedly ask loved ones for reassurance, avoid certain conversations or activities, or feel that you need them to participate in your attempts to feel certain or safe.

Some people become increasingly restricted by avoidance. You may stop doing things that matter to you because they trigger uncomfortable thoughts or uncertainty.

OCD can also be deeply tiring because the struggle is often happening internally. Other people may not realise how much time you spend analysing, checking, or trying to make sense of your thoughts.

Over time, your world can become increasingly organised around avoiding uncertainty and preventing anxiety, rather than around the things you actually value.

How we can work with OCD in therapy

If you are experiencing OCD symptoms, therapy would focus on understanding the specific pattern of your obsessions, compulsions, avoidance, and reassurance-seeking.

For OCD, Exposure and Response Prevention (ERP) is an important evidence-based psychological treatment. ERP involves gradually approaching situations, thoughts, sensations, or uncertainties that trigger anxiety while reducing the compulsive responses that you normally use to obtain relief.

The aim is not to force yourself into overwhelming situations or to prove that your fears are impossible. Instead, treatment can help you learn that you can experience uncertainty and discomfort without needing to perform the compulsion or obtain complete reassurance.

CBT principles can also help us identify the beliefs that make particular thoughts feel especially threatening, such as feeling excessively responsible for preventing harm, believing that thoughts are morally significant, or feeling that uncertainty is intolerable.

Depending on your presentation, we may also draw on Acceptance and Commitment Therapy (ACT) and Schema Therapy alongside CBT-based work. These approaches can be useful for developing a different relationship with intrusive thoughts, difficult emotions, and longstanding beliefs about yourself.

Because OCD can take many different forms, the work would be tailored to your particular experience rather than assuming that OCD always looks like checking or contamination fears.

The aim is not to eliminate every intrusive thought.

It is to help you become less controlled by the thoughts, doubts, and compulsions so that your life can become larger than the OCD.

Taking the First Step

OCD can be difficult to talk about, particularly when the content of your thoughts feels frightening, embarrassing, or completely inconsistent with who you believe yourself to be.

You may have spent a long time trying to figure out what your thoughts mean, searching online for reassurance, or keeping certain experiences to yourself because you are worried about how someone might interpret them.

You do not have to be certain that what you are experiencing “really is OCD” before seeking help. We can begin by understanding what is happening, how it affects your life, and whether the patterns fit with OCD or something else that deserves attention.

Therapy can provide a space where intrusive thoughts can be discussed without treating them as confessions, intentions, or evidence of your character.

The goal is not to make your mind completely free of unwanted thoughts. Most minds produce thoughts we would rather not have.

The goal is to help you reach a point where a thought can be a thought without requiring you to solve it, check it, or escape from it.

If you'd like to explore whether working together could be a good fit, you can arrange a short introductory call.

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