What to Expect in Your First EMDR Session

What to Expect in Your First EMDR Session

An EMDR session is more structured than traditional talk therapy and works differently than most people expect. You stay in control throughout. You do not need to describe what happened in detail. A standard EMDR session runs 60 to 90 minutes and follows one of eight defined phases depending on where you are in treatment. Erica Spartos, LMFT #81057, has been EMDR-trained and practicing in San Francisco for over 20 years.

If you are considering EMDR and are not sure what to expect, that uncertainty is normal and worth addressing directly. Most people come into a first EMDR session with a mental image shaped by something they half-read online or half-watched in a documentary. The reality is quieter and more methodical than that.

This post is a clinical walkthrough of how EMDR sessions are structured and what you are likely to experience, particularly in the beginning of treatment.

What actually happens in an EMDR session?

EMDR is delivered across eight structured phases. Where any given session falls depends on how far into treatment you are. The early sessions are not about processing at all.

The eight phases are: history taking, preparation, assessment, desensitization, installation, body scan, closure, and re-evaluation. You will not move through all of them in a single appointment. The first two phases are foundational, and most clients spend more than one session in preparation before any active processing begins.

Desensitization and installation are the phases where bilateral stimulation is used and where the core of EMDR's work happens. Most clients spend the majority of their treatment time here, once the groundwork is in place. A session in the active processing phase typically runs 60 to 90 minutes, longer than a standard therapy hour, to allow enough time to open and close a processing sequence without leaving things unfinished.

You will remain oriented to the present throughout. There is no hypnosis and you will not lose awareness of where you are or who is in the room.

Do I have to describe what happened in detail?

No. This is the question I hear most often, and it is worth being direct about.

EMDR does not operate the way talk therapy does. In talk therapy, the content of what you experienced tends to be central. You often move through what happened, in sequence, with your therapist. EMDR works differently. What matters is not the story of what happened but the nervous system's current relationship to it: what belief about yourself is still attached to that memory, where you feel it in your body, and how distressing it still feels when you bring it briefly to mind.

You will identify a target memory in collaboration with me. You will hold it in mind briefly during processing. You will not be asked to narrate it out loud or explain it in sequence. In my clinical work with trauma clients over the past 20 years, I have found this aspect of EMDR to be one of the most significant sources of relief for people who have tried to talk about what happened before and found that talking made things worse, not better.

What does bilateral stimulation actually feel like?

Bilateral stimulation is the mechanism EMDR uses to support memory processing. It involves activating both hemispheres of the brain in an alternating rhythm. In a session this takes the form of guided eye movements, gentle tapping on the hands or knees, or audio tones delivered through headphones, alternating left and right.

None of these are intense. Most clients describe them as neutral or mildly calming. They are not painful. They are subtle enough that most people stop noticing them quickly.

For in-person sessions I typically use eye movements or tapping. For online sessions I use auditory tones or a moving visual on screen. The bilateral element adapts easily to telehealth without losing clinical effectiveness. Between each set of stimulation I will ask you a brief, open question, something like "what do you notice?" You do not need to have an articulate answer. Whatever comes up, including nothing at all, is information.

What might I feel during or after a session?

Processing can bring up material that is hard to predict. A memory you had not thought of in years. A physical sensation with no clear cause. An emotion that arrives without context. This is not a sign that something has gone wrong. It is usually a sign that the work is moving.

Some clients leave a session feeling lighter than they expected. Others feel tired or emotionally flat. Some notice material surfacing in the days that follow, in dreams or in thoughts that arrive at odd moments. This between-session activity is a normal part of EMDR processing and worth noting in a journal if you keep one.

I spend time at the end of every session on closure. You will not leave without grounding and a plan for managing whatever may still be active. I also give clients specific guidance on what to do if something feels difficult between sessions. Part of the preparation phase is building those tools before we need them.

How many EMDR sessions does it take?

There is no honest answer that works for everyone, and I am cautious about practices that promise a fixed session count.

For a single, discrete traumatic event in an otherwise stable adult, research supports meaningful progress within 6 to 12 sessions in some cases. For complex trauma, developmental trauma, or experiences that span years of a person's life, treatment takes longer. 20 to 30 sessions, or more, is not unusual and is not a sign that EMDR is failing.

What I can say with more confidence is that most clients notice something shifting before treatment is complete. The memory that brought them in starts to feel different. The emotional charge drops. What once felt present and threatening starts to feel like something that happened, rather than something that is still happening. That shift often comes earlier than people expect.

Does EMDR work as well online?

Yes, with the right setup. Research on telehealth EMDR expanded significantly after 2020 and consistently supports it as clinically effective when bilateral stimulation adapts appropriately to the remote format. At Life Circle Center, I offer online EMDR sessions to clients throughout California, not just in San Francisco, for exactly this reason.

The practical difference is in how bilateral stimulation is delivered. Online I use auditory tones alternating between ears, or a visual prompt on screen. The processing mechanism is the same. What changes is the logistics. If you are elsewhere in California or your schedule makes weekly in-person sessions difficult, video sessions throughout California are a clinical option, not a compromise.

What makes someone a good candidate for EMDR?

Not everyone who wants EMDR is ready to start with the processing phases right away, and part of the preparation phase is assessing whether the right foundation is in place.

EMDR tends to work well for people who can tolerate sitting with some discomfort without becoming overwhelmed. That does not mean you need to be in a stable or strong place when you come in. It means we may spend the early sessions building the stability first, using grounding techniques and other skills before we begin processing anything.

Clients who tend to do well with EMDR include adults processing a specific traumatic event or series of events, people whose anxiety or mood has not shifted much with talk therapy alone, and people who notice that certain memories continue to feel present and activated even when they know, rationally, that they are in the past. If you have been wondering whether EMDR might work for something that other approaches have not reached, that question is worth bringing to a consultation.

For clients who want focused progress in a shorter window, I also offer EMDR intensives in San Francisco, which condense the standard weekly format into longer, more concentrated blocks.

If you are reading this because you are trying to decide whether EMDR is right for you, I hope this helps clarify what the experience actually involves. The protocol is structured and evidence-based, and it works differently from anything most people have tried before. Beginning EMDR therapy in San Francisco, or anywhere in California online, starts with a free 30-minute consultation, not a commitment.

Frequently Asked Questions

What happens in a first EMDR session? The first one or two sessions focus on history and preparation rather than active processing. Your therapist will gather background information, explain the EMDR protocol, and help you build grounding and stabilization skills before any processing begins. Active desensitization work typically starts in the third session or later.

Do you have to relive your trauma in EMDR? No. EMDR does not require you to narrate or re-experience what happened in detail. You hold a target memory briefly in mind while engaging in bilateral stimulation. The process works on the nervous system's current relationship to the memory, not on the content of the story.

How long is an EMDR session? EMDR sessions typically run 60 to 90 minutes, longer than a standard therapy hour. The additional time allows for adequate processing and a full closure phase before the session ends.

Is EMDR effective for anxiety, not just trauma? Yes. While EMDR was originally developed for trauma and PTSD, it is also used effectively for anxiety, phobias, and other experiences where the nervous system has learned to remain on high alert. The American Psychological Association and the World Health Organization recognize EMDR as an evidence-based treatment.

Can EMDR be done online? Yes. Telehealth EMDR is clinically effective and well-studied. Bilateral stimulation adapts to online formats using auditory tones or visual prompts. Erica Spartos, LMFT, offers online EMDR sessions to clients throughout California.

How many EMDR sessions does it take to see results? This varies by client and by the nature of what is being processed. Some clients notice meaningful movement within 6 to 12 sessions for a discrete traumatic event. Complex or developmental trauma typically requires more sessions. Most clients notice some change before treatment is complete.