Guide · 3 min read · September 22, 2026
What an EMDR session involves, and what it does not
A plain, nontechnical description of what an EMDR session can involve and what it does not, not advice or instructions.
You may be reading because a memory keeps returning or because someone mentioned EMDR and you want to know what actually happens in a session. This is written for you: steady, short, and without technical leaps.
This is not advice or a diagnosis. A clinician who is actually talking to you is the person who can say what fits your situation. This is also not a how-to; do not try any part of EMDR on your own.
Before any EMDR is offered
Most therapists spend time preparing before any bilateral stimulation is used. That preparation usually includes talking about what you want to work on, what you hope will change, and whether there are things you need to manage in the moment.
People commonly report that this early work feels like planning. Therapists generally check supports, explain what the session might involve, and agree on ways to pause or stop if you need to. You should expect the therapist to discuss consent and to make sure you understand the options.
The room and the setting
A typical session takes place in a quiet room with seating for you and the therapist. The therapist may sit beside you or across from you. There is often nothing dramatic in the space; you might notice a chair, a small table, or headphones and a device for delivering alternating cues.
If you meet online, the therapist will usually ask you to be in a private space where you will not be interrupted. You are expected to be awake and alert during the whole session.
What the therapist asks and how you take part
Therapists often begin by asking what you want to address, and they may ask you how certain memories, images, or thoughts show up for you. Many people worry they will have to narrate an event in detail; therapists commonly say you do not have to give a full blow-by-blow account.
Your role is to let the therapist know what you notice inside yourself and to say if something feels too intense or if you want to pause. People who have tried this describe staying present and aware rather than being forced into a replay. You remain in control of whether and how the work proceeds.
The bilateral cue and what it looks like
EMDR uses a bilateral cue, which means an alternating stimulus that moves from one side to the other. Common examples people mention are side-to-side eye movements, alternating taps, or alternating tones through headphones. Why this matters is debated among researchers; there is not one settled explanation.
Describing the general idea is not the same as giving instructions. The specific use of any cue, and whether it is offered at all, is decided by the therapist and you together. Do not attempt these cues on your own.
Comfort, control and stopping
A frequent concern is loss of control. Many therapists emphasize that you can pause or stop at any time. You are awake, and you are expected to signal if you want more time, a break, or to stop the process entirely.
People commonly report that therapists provide ways to return to the present and to steady themselves between periods of focused work. How that is done varies by clinician and by the format of the session. If you are worried about intensity, say so before you begin so the therapist can discuss pacing and supports.
What EMDR does not do, and how to find a clinician here
There are a few points people often want to hear plainly. Therapists generally do not force you to relive events in sensory detail. You are not required to describe every moment of an experience. EMDR is not a method for erasing memories, and no one can promise a specific outcome.
This directory lists therapists who name EMDR among their approaches. Naming EMDR on a profile is not evidence of particular training, and this site checks no training records. If you want to look for someone who uses EMDR, you can browse /therapists/ and read guidance on choosing a clinician at /how-to-choose/.
If you are in crisis, feeling like you might hurt yourself, or worried about immediate danger, please get help right now. In the United States call or text 988; in the United Kingdom call Samaritans at 116 123; in Australia call Lifeline at 13 11 14. For immediate danger call local emergency services - 911, 999, or 000 as appropriate.