EMDR Therapy

What is EMDR therapy?

EMDR therapy stands for Eye Movement Desensitization and Reprocessing. It is a structured form of psychotherapy (talking therapy) that helps people process distressing memories so that those memories become less upsetting over time. During EMDR therapy, you briefly focus on a difficult memory while following a form of rhythmic, side-to-side stimulation, most often by moving your eyes to follow the therapist’s hand or a light bar. The stimulation can also be delivered through gentle taps or alternating sounds.

The idea behind EMDR therapy is that traumatic experiences can be stored in the brain in an unprocessed way, so that reminders of the event trigger the same fear, shame or physical reactions as the original experience. EMDR therapy is intended to help the brain “file” the memory properly, so the event is remembered without the same intensity of distress.

EMDR therapy is best known as a treatment for post-traumatic stress disorder (PTSD), a condition in which a person continues to experience intrusive memories, nightmares, avoidance and heightened alertness after a frightening or life-threatening event. Major clinical guidelines in several countries recognize EMDR as an evidence-based option for PTSD in adults, and it is also used for some children and adolescents. Therapists may also use EMDR therapy for other problems linked to distressing life experiences, such as anxiety, panic, specific phobias, complicated grief and some symptoms of depression, although the evidence for these uses is less extensive than for PTSD.

Who is a candidate: who needs EMDR therapy?

People often ask who needs EMDR therapy. In general, a mental health professional may suggest it when a person has ongoing distress that is clearly connected to one or more past events. Common indications include:

• PTSD after a single event, such as an accident, assault, natural disaster or medical emergency.
• PTSD related to repeated or prolonged trauma, including childhood abuse or combat exposure, where treatment is usually longer and more carefully paced.
• Anxiety, panic or phobias that appear to have begun after a specific frightening experience.
• Persistent grief, guilt or shame tied to a particular memory.
• Distress after a medical event, such as a stay in an intensive care unit or a difficult birth.

EMDR therapy is not suitable for everyone, or not right away. A therapist may recommend delaying it or choosing another approach when:

• A person is in immediate crisis, is actively suicidal or is currently in an unsafe living situation. Safety and stabilization come first.
• Substance use is severe and uncontrolled, because intoxication or withdrawal can interfere with processing and increase risk.
• Someone has an unstable medical condition, such as poorly controlled epilepsy or a recent heart problem, in which strong emotional arousal could be a concern. A medical review may be advised.
• Dissociation (feeling detached from yourself or your surroundings) is frequent and severe. EMDR therapy can still be used, but usually only after a longer preparation phase.
• A person is not yet able or willing to briefly recall the distressing memory. EMDR does not require describing the event in detail, but it does involve bringing it to mind.

Candidacy is decided together with a trained therapist after a thorough assessment of your history, current symptoms, coping skills and support system.

How the EMDR therapy procedure works

The EMDR therapy procedure follows eight standard phases. Not every phase happens in every session, and the order can be flexible. Here is what usually happens before, during and after treatment, in plain language.

Before treatment begins

History taking and treatment planning. The therapist asks about your background, current difficulties and goals, and works with you to identify which memories or situations to target. You are not required to share every detail of a traumatic event.

Preparation and stabilization. The therapist explains how EMDR works, answers questions and teaches you calming techniques, such as slow breathing or imagining a safe or peaceful place. This phase can take one session or many, depending on how much stabilization is needed.

During a processing session

Assessment. You select a target memory and identify the image, negative belief about yourself (for example, “I am powerless”), the emotions and any physical sensations that go with it. You also choose a positive belief you would prefer to hold. The therapist asks you to rate your distress and how true the positive belief feels.

Desensitization. You hold the memory in mind while following the therapist’s fingers with your eyes, or while receiving taps or tones, in short sets that typically last less than a minute. After each set, the therapist asks what you noticed. You simply report whatever comes up, whether it is a thought, image, feeling or body sensation. This continues until the memory feels much less distressing.

Installation. The positive belief is paired with the memory using further sets of stimulation, to help it feel more true.

Body scan. You check your body for any remaining tension linked to the memory and process it if needed.

After each session

Closure. The therapist helps you return to a calm state before you leave, using the techniques learned in preparation, and explains what you might notice between sessions.

Re-evaluation. At the start of the next session, the therapist checks how you have been and whether the previous target still feels resolved before moving on to the next memory.

Sessions typically last 60 to 90 minutes. Many people attend once a week, though some programs offer more intensive schedules. The number of sessions varies widely: single-event trauma may need fewer sessions, while complex or long-term trauma usually needs more.

Preparation for EMDR therapy

Practical preparation is mostly about setting yourself up to feel safe and steady. Your therapist may suggest the following:

• Attend the initial assessment sessions and practice the calming exercises you are taught, so they are familiar when you need them.
• Tell the therapist about all medications you take, including sedatives, sleep aids and alcohol or drug use. Some substances can dampen emotional processing or interfere with memory consolidation, so your therapist may discuss timing with your prescriber.
• Inform the therapist about any eye conditions, seizures, heart problems or pregnancy. Eye movements can be replaced with taps or tones if needed.
• Try to schedule sessions at a time when you do not have to rush straight into a demanding task afterward, if this is possible for you.
• Arrange a way to get home that feels comfortable. Some people prefer not to drive immediately after an intense session.
• Keep a brief journal of triggers, dreams and mood between sessions, if your therapist asks. This helps guide the work.

You do not need to fast, stop eating or make any medical preparations. EMDR therapy involves no medication, needles or anesthesia (medicine to numb or put you to sleep).

Recovery and aftercare: EMDR therapy recovery time

Because EMDR therapy is a form of psychotherapy, there is no physical wound to heal, and most people return to normal activities the same day. However, people often ask about EMDR therapy recovery time because processing can continue after a session ends.

In the hours or days after a processing session, many patients notice that they feel tired, emotionally raw or unusually reflective. Some have vivid dreams, or new memories and connections may come to mind. These experiences are typically part of the process rather than a sign that something has gone wrong, and they usually settle within a few days. Your therapist will ask you to note anything that comes up so it can be addressed at the next visit.

In terms of overall timeline, some people notice a reduction in distress about a specific memory within a few sessions, while others need many weeks or months, particularly when there are several memories or a long history of trauma. Progress is not always steady, and a difficult session does not mean the treatment is failing.

Aftercare suggestions that therapists commonly give include:

• Use the grounding and breathing techniques you learned if you feel unsettled between sessions.
• Keep to regular sleep, meals and gentle activity, which support emotional regulation.
• Avoid using alcohol or drugs to cope with feelings that arise; these can interfere with processing.
• Let a trusted person know you are in treatment, if you feel comfortable, so you have support.
• Contact your therapist or an emergency service if distress becomes overwhelming or you have thoughts of harming yourself.

Risks and side effects: EMDR therapy risks and benefits

Considering EMDR therapy risks and benefits honestly helps set realistic expectations. EMDR is generally considered a safe treatment when delivered by a properly trained clinician, but it is not free of side effects.

Possible risks and side effects include:

• Temporary increase in distress. Recalling traumatic material can bring up strong emotions during and shortly after sessions. Nightmares, anxiety or irritability may occur for a few days.
• Emotional exhaustion. Sessions can be draining, and some people need rest afterward.
• Emergence of other memories. Processing one event can bring up related memories, which can feel unexpected.
• Dissociation. People who are prone to feeling detached may experience this during processing. Good preparation and a therapist trained to recognize it reduce this risk.
• Physical sensations. Light-headedness, headache or eye strain are occasionally reported and usually pass quickly.
• Dropping out. Some people find the process too uncomfortable and stop early; this is a recognized limitation of most trauma-focused therapies.

Potential benefits, when the treatment works well, include reduced intrusive memories and nightmares, less avoidance, a calmer physical response to reminders and more helpful beliefs about oneself. A notable feature of EMDR is that it does not require detailed verbal description of the trauma or homework assignments, which some people prefer.

Serious harm from EMDR therapy is uncommon in the published literature, but people with unstable medical or psychiatric conditions should be assessed carefully before starting.

Results and outlook

The evidence base for EMDR therapy is strongest for PTSD. Multiple randomized controlled trials and systematic reviews have found that EMDR reduces PTSD symptoms more than no treatment or non-specific supportive care, and that its effects are broadly comparable to trauma-focused cognitive behavioral therapy, another well-established approach. Several national and international treatment guidelines list EMDR as a recommended first-line psychological treatment for PTSD in adults.

For conditions other than PTSD, such as anxiety disorders, depression or chronic pain, the research is smaller and results are more mixed, so EMDR is usually considered one option among several rather than the standard treatment.

Individual results vary. Factors that commonly influence outcome include the number and type of traumatic events, how long symptoms have been present, the presence of other conditions such as depression or substance use, the strength of the therapeutic relationship and whether the person is currently safe and supported. Some people experience lasting improvement after a course of treatment; others need additional sessions later or benefit from combining EMDR with medication or other therapies. No therapy can guarantee that a memory will never cause distress again, but the aim is that it no longer dominates daily life.

Cost considerations

EMDR therapy does not involve hospital stays, devices or medication, so its cost is mainly determined by the number and length of sessions. Factors that typically affect the total cost include:

• How many sessions are needed, which depends on the complexity of the trauma history.
• Session length, since extended or intensive sessions cost more than standard ones.
• The qualifications and experience of the therapist, and whether treatment is delivered by a psychologist, psychiatrist or other licensed mental health professional.
• Whether EMDR is provided alone or as part of a broader treatment program that includes psychiatric review, medication management or group therapy.
• Whether health insurance or a national health service covers psychotherapy, and any limits on the number of covered sessions.
• Whether sessions are in person or delivered online, where that is clinically appropriate.

In hospital settings, EMDR is generally delivered through the psychiatry and psychology service. At Acibadem, this care falls under the Psychiatry & Psychology department.

Frequently asked questions

What does the EMDR therapy procedure feel like?

Most people describe it as intense but manageable. You bring a memory to mind, follow the movement or taps for a short set, then pause and describe what you noticed. Emotions can rise and fall during the session. Therapists pace the work and use calming techniques so that you leave in a settled state, and you can ask to stop at any point.

How long is EMDR therapy recovery time after each session?

There is no physical recovery, but many patients feel tired or emotionally sensitive for a few hours to a couple of days after a processing session. Vivid dreams or new memories sometimes surface. These effects usually settle on their own; if they persist or feel overwhelming, it is important to tell your therapist.

Who needs EMDR therapy rather than another talking therapy?

EMDR is usually considered when distress is clearly linked to specific past events, especially in PTSD. Trauma-focused cognitive behavioral therapy is an equally recommended alternative. The choice often depends on personal preference, whether you want to talk about the event in detail, therapist availability and how you respond to a trial of treatment. A specialist assessment helps decide.

What are the main EMDR therapy risks and benefits?

The main benefit, when treatment works, is a lasting reduction in intrusive memories, avoidance and distress. The main risks are a temporary increase in emotional discomfort, fatigue and, less commonly, dissociation. Serious harm is uncommon when EMDR is delivered by a trained clinician after proper preparation.

How many EMDR therapy sessions will I need?

This varies widely. Treatment for a single traumatic event often takes fewer sessions than treatment for repeated or childhood trauma, which can require many months. Your therapist will give an estimate after the assessment and adjust it as you progress.

Can EMDR therapy be done online?

Some therapists offer EMDR through secure video, using on-screen visual cues or self-administered taps. Early research suggests this can be workable for many people, but it may not suit everyone, particularly those with severe dissociation or limited privacy at home. Your therapist will assess whether online delivery is appropriate.

Is EMDR therapy suitable for children?

EMDR has been adapted for children and adolescents, with shorter sets, play-based methods and parental involvement. It is used for PTSD in young people in several guidelines, though the evidence base is smaller than for adults. Treatment should be provided by a therapist trained specifically in working with children.

When to see a doctor

You may benefit from assessment by a mental health specialist if, weeks or months after a frightening or overwhelming event, you continue to experience any of the following:

• Unwanted memories, flashbacks or nightmares about the event.
• Avoiding people, places or conversations that remind you of it.
• Feeling constantly on edge, irritable or easily startled.
• Difficulty sleeping, concentrating or functioning at work, school or home.
• Persistent guilt, shame, numbness or detachment from others.
• Using alcohol or drugs to cope with these feelings.

During or after a course of EMDR therapy, seek urgent help from your therapist, doctor or emergency services if you experience:

• Thoughts of harming yourself or ending your life.
• Severe or worsening dissociation, such as losing track of time or not recognizing where you are.
• A sharp increase in panic, agitation or distress that does not settle with the techniques you have learned.
• New or worsening use of alcohol or drugs.
• Physical symptoms such as chest pain, fainting or a seizure, which need medical evaluation.

A specialist can confirm whether EMDR therapy remains appropriate, adjust its pace or recommend additional support alongside it.