Does EMDR Therapy Really Work?

If you have been looking into trauma therapy, you have probably come across EMDR. And if you are anything like many of the people I work with, your first reaction was probably something between curiosity and scepticism. Eye movements to process trauma? It sounds unusual. Maybe even too good to be true.

I understand that hesitation. When I first trained in EMDR, I had my own questions. But having now used it extensively with clients dealing with trauma, anxiety, PTSD, and distressing memories that feel stuck, I can say that it is one of the most effective approaches I have encountered. In this post, I want to explain what EMDR actually involves, what it feels like from the inside, and why the research supports it.

Why Do Traumatic Memories Feel Stuck?

To understand why EMDR works, it helps to understand why traumatic memories behave differently from ordinary ones. When your brain processes a normal experience, it files it away neatly. You can recall it without being flooded by emotion. It feels like something that happened in the past.

Traumatic memories are different. When something overwhelms your nervous system, the brain struggles to process it properly. The memory gets stored in a raw, unprocessed form, complete with the original images, emotions, body sensations, and beliefs. This is why a traumatic memory can feel as vivid and distressing years later as it did when it happened. It is not a failure of your mind. It is your brain's filing system getting stuck.

This is what people mean when they talk about being "triggered." A sound, a smell, a tone of voice, and suddenly the past is not the past anymore. It is happening now. That is a stuck memory doing what stuck memories do.

How Does EMDR Process Stuck Memories?

EMDR stands for Eye Movement Desensitisation and Reprocessing. It was developed in the late 1980s by Dr Francine Shapiro and has since become one of the most extensively researched trauma therapies available. It is recommended by the National Institute for Health and Care Excellence (NICE) for the treatment of PTSD.

The core of EMDR involves bilateral stimulation, most commonly guided eye movements. While you hold a distressing memory in mind, I guide your eyes from side to side. This bilateral stimulation appears to activate your brain's natural processing system, helping it "unstick" the memory and file it away properly.

I often describe it like this: imagine a wound that has not healed properly. EMDR helps your brain go back and heal that wound the way it was always meant to. The memory does not disappear. But it loses its charge. You can recall it without being overwhelmed by the same emotions.

What Does EMDR Actually Feel Like?

This is the question people most want answered, and the honest answer is that it is different for everyone. But there are some common experiences I hear from clients.

During the eye movements, many people notice the memory starting to shift. It might feel like watching a film that gradually becomes less vivid. Others notice new connections forming, linking the memory to other experiences or insights they had not considered before. Some people feel physical sensations moving through the body, tension releasing, a lump in the throat dissolving, heaviness lifting.

It is not unusual to feel tired after a session. Your brain has done significant processing work, and it needs time to integrate. Many clients describe feeling lighter in the days that follow, as though something they had been carrying for years has quietly been set down.

Crucially, EMDR does not require you to talk through the traumatic event in detail. For many people, this is one of the most reassuring things about it. You do not need to narrate the worst moments of your life. The processing happens within you, guided but not forced.

What to Expect from Your First EMDR Session

EMDR follows a structured protocol, but in practice it feels more natural than it sounds. Here is a gentle overview of what the process involves:

1. History and preparation: We spend time building safety and trust. I learn about your experiences and we identify the memories you want to work on. We also develop grounding techniques you can use during and after sessions.
2. Assessment: We explore the specific memory, including the images, beliefs, emotions, and body sensations connected to it.
3. Desensitisation: This is where the eye movements happen. I guide you through sets of bilateral stimulation while you hold the memory in mind. You may notice it shifting, changing, or becoming less intense.
4. Installation: We strengthen a positive belief to replace the negative one that was attached to the memory.
5. Closure and review: We make sure you feel grounded and stable before the session ends, and review your progress in subsequent sessions.

Can EMDR Help with Anxiety, Not Just Trauma?

While EMDR was originally developed for PTSD, it has proven effective for a much wider range of difficulties. In my practice, I have seen it help with:

• Single-incident trauma such as accidents, assaults, or sudden loss
• Complex trauma and difficult childhood experiences
• Anxiety and panic attacks that have a root in past experiences
• Phobias and fears that feel irrational but persist
• Grief and loss that feels unresolved
• Disturbing memories that replay intrusively

Many people with anxiety discover that their symptoms are connected to earlier experiences they had not recognised as traumatic. When those memories are processed, the anxiety often reduces significantly, not because it has been suppressed, but because its source has been resolved.

Does EMDR Work Online?

Yes. All of my EMDR sessions are delivered online via secure video, and the research supports their effectiveness. The bilateral stimulation is adapted for screen use, and many clients actually prefer the comfort and privacy of being in their own home during this work. You do not need to be in the same room for EMDR to be effective.

You do not have to understand everything about EMDR to benefit from it. You just need to be willing to give your brain the chance to heal.

Key Takeaways

• EMDR is an evidence-based therapy recommended by NICE for PTSD, and it works for anxiety, phobias, and grief too.
• Traumatic memories feel stuck because the brain could not process them properly at the time. EMDR helps complete that processing.
• You do not need to describe the trauma in detail. The processing happens within you, guided but not forced.
• Most people feel the memory becoming less vivid and less emotionally charged during sessions.
• EMDR works effectively online. You do not need to be in the same room as your therapist.
• It is normal to feel tired after a session. Your brain has done significant work and needs time to integrate.