When a Memory Still Feels Like It’s Happening: What EMDR Is Actually For

Some memories don’t really feel like memories. A car accident from a few years ago, or a night in hospital when your family was too far away to be there. You know it’s over, but a particular sound or a certain smell can still make your body react like you’re experiencing it again. Your chest goes tight and for a moment you’re back there again.

Why does that keep happening even when you know you’re safe? That’s the kind of thing EMDR was made for. Most people who look into EMDR therapy don’t have a diagnosis in mind, just a memory that won’t stay in the past. The full name is Eye Movement Desensitisation and Reprocessing, which honestly sounds a bit strange. The problem it deals with isn’t strange at all, though. A lot of people carry at least one memory like this.

Why some memories never settle

Most hard experiences fade over time. You still remember them, maybe with some sadness, but they don’t take over your day. Some memories don’t fade like that. They stay stuck with the fear still attached, along with the sounds and how your body felt in that moment. Then one small reminder brings all of it back.

A lot of people say it feels like they know it’s over, but their body doesn’t. Thinking it through doesn’t really help. You can tell yourself a hundred times that the accident was four years ago, and your hands will still grip the wheel at that same junction.

If you went through something scary far from home, without the people who would normally help you get through it, the memory can stay a lot rawer. Watching bad news from your home country on your phone, night after night, can do the same thing.

What happens in an EMDR session

You don’t start with the memory straight away. In the first few sessions, an EMDR-trained psychologist will go through your history and get you ready, making sure you have ways to calm yourself down if things get too much. The reprocessing only starts after that.

When it does, you hold a specific memory in your mind while following something called bilateral stimulation. Normally that’s moving your eyes from side to side, but some clinicians use taps or sounds that switch between left and right instead. You don’t have to describe what happened in detail, and there’s very little homework between sessions.

What people feel during reprocessing is different for everyone. The image might go blurry or feel further away. New details can come up too, or an old belief about yourself, like “I should have stopped it” or “I’m not safe”, starts to feel less true. The memory doesn’t disappear. It just doesn’t hit as hard anymore.

What the evidence says about EMDR

The strongest evidence sits with post-traumatic stress disorder. The World Health Organization’s guidelines on conditions related to stress recommend EMDR, alongside trauma-focused CBT, for children, adolescents and adults with PTSD. That’s a meaningful endorsement for a therapy that was once viewed with real scepticism.

Psychologists also use EMDR for upsetting memories that aren’t quite PTSD, and for some types of anxiety and phobias. There’s less research there, though what exists looks promising, and a good psychologist will tell you that upfront instead of promising results.

Signs EMDR might be worth asking about:

• A specific event that still triggers a strong physical reaction
• Avoiding places, routes or conversations linked to one experience
• Nightmares or intrusive images that keep returning
• Talk therapy has helped you understand it, yet the feeling hasn’t moved

How long EMDR usually takes

There’s no set number of sessions. If it’s one specific event, it can sometimes be worked through in a handful of sessions once the preparation is done. Things that built up over years tend to take longer. If someone gives you an exact number before they’ve even assessed you, they’re guessing.

It’s also worth asking where your clinician did their EMDR training. Look for accreditation from EMDRIA, EMDR Europe or another recognised body, and ask how often they actually use EMDR with clients.

Starting with one memory

Nobody expects you to show up with your whole life story ready. Most people bring one thing. Usually it’s a memory they’ve tried pretty hard not to think about, sometimes for years, and they’re nervous about having to say it out loud. EMDR doesn’t really work like that, though. You don’t need to go over every detail of what happened, so it’s fine if all you can say at first is “there’s this one thing”.