Preparing for EMDR therapy starts well before your first reprocessing session, and much of the preparation happens both in the therapist’s office and on your own. The formal preparation phase typically takes one to four sessions for most people, though those with complex trauma histories may need longer. Understanding what to expect, choosing the right therapist, and knowing how to take care of yourself on session days will help you get the most out of treatment.
What Happens in the Preparation Phase
EMDR therapy follows eight structured phases, and you won’t jump straight into processing difficult memories. The first two phases, history-taking and preparation, lay the groundwork. During preparation, your therapist will explain how EMDR works, walk you through the mechanics of bilateral stimulation (the eye movements, tapping, or audio tones used during sessions), and answer your questions. This is also when you and your therapist build enough trust and rapport that you feel safe doing emotionally intense work together.
The core goal of this phase is making sure you have reliable ways to manage distress before you start activating traumatic memories. Your therapist will teach you specific coping techniques you can use both during and between sessions. Two of the most common are the Calm Place exercise, where you visualize a relaxing scene using all five senses, and the Container exercise, where you imagine placing distressing thoughts or emotions into a secure object (a vault, a chest, a locked box) to set them aside temporarily. These aren’t just warm-up activities. They become tools you’ll use throughout treatment whenever processing feels overwhelming.
Your therapist is also quietly assessing your readiness during this phase. They’re looking at whether you have enough internal stability to approach painful memories and come back to a regulated state afterward. For people who experienced severe childhood neglect or abuse, some foundational emotional skills that typically develop in early childhood may need to be built during therapy before reprocessing can begin safely. This is why the preparation phase varies so much in length from person to person.
How to Choose the Right Therapist
Not all therapists who offer EMDR have the same level of training. To become an EMDRIA Certified Therapist, a clinician must complete an approved basic training program, hold a full independent practice license, and complete 20 hours of specialized consultation with an approved consultant, at least half of which must be one-on-one. Certification isn’t legally required to practice EMDR, so it’s worth asking about.
When interviewing a potential therapist, these questions will tell you a lot:
- “Are you EMDRIA certified, and how much experience do you have using EMDR for my specific issue?” Someone trained in EMDR for general anxiety may have less experience with complex PTSD or grief.
- “Do you use all eight phases of EMDR, or just the eye movements?” This distinguishes therapists who follow the full protocol from those who use bilateral stimulation as an add-on technique.
- “How will you prepare me before we start reprocessing?” A good answer will mention stabilization techniques, building your tolerance for distress, and checking in with you about readiness.
- “What happens if I get overwhelmed during a session, and what if I want to stop?” You should feel confident that the therapist has a plan for pacing and that you maintain control throughout.
- “How will you check in with me between sessions?” Processing often continues after you leave the office, and knowing your therapist has a system for support between appointments matters.
Preparing Yourself Before Treatment Starts
Beyond what happens in your therapist’s office, there are things you can do on your own to set yourself up well. Start practicing basic self-regulation before your first session. This doesn’t have to be complicated: slow breathing exercises, body scans, or simply noticing and naming your emotions throughout the day all build the kind of internal awareness that makes EMDR more effective. The more comfortable you are with checking in on how your body feels, the easier it will be to communicate with your therapist during processing.
It also helps to think loosely about what you want to work on, without forcing yourself to rehearse painful details. Your therapist will guide the target selection process, but having a general sense of the memories, beliefs, or patterns that brought you to therapy gives you a starting point. Some people find it useful to jot down notes about recurring themes: situations that trigger outsized reactions, beliefs about themselves that feel stuck, or memories that still carry a strong emotional charge.
What to Do on Session Days
EMDR sessions are mentally and physically taxing in ways that talk therapy usually isn’t. Plan your schedule so you don’t have to rush into a demanding meeting or handle a stressful task immediately afterward. Giving yourself even 30 to 60 minutes of buffer time after a session makes a real difference. Some people block off the rest of the afternoon for their first few sessions until they know how they’ll respond.
Eat a balanced meal or snack before your appointment. Your brain burns through energy during processing, and showing up hungry or dehydrated can make it harder to stay grounded. Focus on foods with protein and complex carbohydrates rather than loading up on caffeine, which can heighten anxiety. Stay hydrated throughout the day. These are simple steps, but they’re easy to overlook when you’re nervous about a session.
If you’re doing EMDR through telehealth, your setup matters. You’ll need a private, quiet space where you won’t be interrupted. A larger screen works better than a phone for visual bilateral stimulation, since you need to track movement across your field of vision. Your therapist may use a virtual light bar attached to their webcam, audio tones through headphones, or handheld buzzers that you hold during the session. Ask your therapist ahead of time what technology they use so you can have the right equipment ready.
What to Expect After Sessions
Many people experience what’s informally called an “EMDR hangover” in the hours or days following a session, especially early in treatment. This can include deep fatigue, headaches, muscle tension, heightened emotional sensitivity, and disrupted sleep. Vivid dreams are common as your brain continues integrating material during rest. None of this means something went wrong. It’s your nervous system responding to intensive processing work.
New memories, unexpected connections between past events, or sudden insights may surface between sessions. Some memories might temporarily feel more vivid or emotionally charged before they settle into a less distressing form. Keeping a brief journal of what comes up between sessions gives you and your therapist useful material to work with.
Grounding techniques are your best tool for managing post-session intensity. The 5-4-3-2-1 method works well: name five things you can see, four you can touch, three you can hear, two you can smell, and one you can taste. Physical strategies like pressing your feet into the floor, holding something cold, or doing gentle neck and shoulder stretches can also help release tension. For headaches, staying hydrated, dimming screens, and applying gentle heat or cold to your temples or neck are simple and effective.
In the days after a session, prioritize sleep, eat regularly, and go easy on alcohol and caffeine. Treat yourself the way you would after an intense workout, because that’s essentially what your brain just did. The exhaustion is your body conserving energy for the integration happening beneath the surface, and giving it what it needs speeds the process along.