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Published on: 2/24/2026
Trauma can trap your brain, and medically approved EMDR steps can help: when distressing memories are stored in a raw, alarm-driven way, EMDR uses guided bilateral stimulation to reprocess them so they become less intense and feel safely in the past.
There are several factors to consider, including the eight EMDR phases, who it helps, what sessions feel like, safety and contraindications, and red flags that require urgent care; see below for the complete answer and next-step guidance that could influence your healthcare decisions.
If you feel like your brain is "stuck" replaying something painful, you are not weak—and you are not broken. Trauma can change how the brain processes memories. For some people, those memories don't fade with time. Instead, they stay vivid, intrusive, and emotionally intense.
The good news: there are medically approved, evidence-based treatments that can help. One of the most researched and recommended is EMDR therapy.
Let's break down what's happening in your brain—and how EMDR therapy works to help you move forward.
Under normal circumstances, your brain processes experiences and stores them as memories. Over time, they lose their emotional charge.
But trauma is different.
When you experience something overwhelming—such as assault, abuse, an accident, combat, or a sudden loss—your nervous system goes into survival mode. Stress hormones like cortisol and adrenaline surge. The amygdala (your brain's alarm system) becomes highly active. Meanwhile, the prefrontal cortex (the rational thinking part) and hippocampus (which organizes memory in time and context) can become less effective.
This can lead to:
Instead of being filed away as "past," the memory remains stored in a raw, sensory, and emotional form. It feels present—even years later.
This is not a personal failure. It's a nervous system that never completed the healing process.
EMDR therapy (Eye Movement Desensitization and Reprocessing) is a structured, evidence-based psychotherapy developed to help people process traumatic memories.
Major health organizations, including the American Psychiatric Association and the World Health Organization, recognize EMDR therapy as an effective treatment for post-traumatic stress disorder (PTSD).
Unlike traditional talk therapy, EMDR therapy does not require detailed retelling of the traumatic event over and over. Instead, it focuses on how the memory is stored in the brain and helps your nervous system reprocess it.
EMDR therapy is based on the Adaptive Information Processing (AIP) model. This model suggests that trauma symptoms occur when distressing memories are not fully processed.
During EMDR therapy, a trained clinician guides you through recalling aspects of the traumatic memory while engaging in bilateral stimulation—usually guided eye movements, tapping, or auditory tones that alternate left and right.
This process appears to:
Many researchers believe the bilateral stimulation mimics processes that occur during REM sleep, when the brain naturally processes emotional experiences.
EMDR therapy follows a standardized eight-phase protocol. Here's what that typically looks like:
The therapist gathers a full medical and psychological history. Together, you identify target memories and current triggers.
You learn grounding and stabilization techniques. This phase is critical. EMDR therapy should not begin until you have tools to manage emotional distress safely.
You identify:
You focus on the memory while engaging in bilateral stimulation (eye movements, taps, or tones). After each set, you briefly report what you notice. The memory gradually becomes less distressing.
The therapist helps strengthen the positive belief you want to associate with the memory.
You check your body for any lingering physical tension linked to the trauma. If distress remains, processing continues.
Each session ends with stabilization techniques to ensure you feel grounded before leaving.
At the next session, progress is reviewed and additional targets are identified if needed.
This structured approach is one reason EMDR therapy is widely accepted in clinical settings.
EMDR therapy is best known for PTSD, but research supports its use for other trauma-related and stress-related conditions, including:
If you are unsure whether past experiences are affecting your health, you might consider using a free, AI-powered Sexual Trauma symptom checker to help identify whether your symptoms may be trauma-related and what steps to consider next.
People often ask: Will this make me relive everything?
You will briefly focus on the memory, but EMDR therapy is not about prolonged exposure. Many patients report that:
Some sessions can feel tiring. Processing trauma takes energy. But EMDR therapy is designed to move at a pace your nervous system can tolerate.
If you ever feel overwhelmed during treatment, a properly trained clinician will pause and return to stabilization techniques.
When delivered by a licensed, trained mental health professional, EMDR therapy is considered safe and effective.
However, it may not be appropriate for everyone immediately. People with:
may need stabilization or additional treatment first.
This is why a full clinical evaluation is essential before starting EMDR therapy.
You might consider EMDR therapy if:
Trauma doesn't always look dramatic. Sometimes it shows up as chronic anxiety, relationship struggles, or persistent shame.
Trauma symptoms can overlap with serious medical or psychiatric conditions. Seek immediate medical care or speak to a doctor right away if you experience:
Your safety comes first. Always speak to a doctor about anything that could be life-threatening or serious.
If trauma feels like it still owns part of your life, that does not mean healing is impossible. It means your brain stored something in survival mode.
EMDR therapy works by helping your brain finish what it could not complete at the time of trauma: safe processing.
Healing does not mean forgetting. It means remembering without being overwhelmed.
With the right support, your nervous system can learn that the danger is over. And when that happens, the "stuck" feeling often begins to loosen.
If you suspect trauma is affecting your health, consider a professional evaluation. You deserve care that is evidence-based, medically sound, and focused on real recovery.
And most importantly—if your symptoms feel severe, frightening, or life-threatening, speak to a doctor immediately. Help is available, and treatment works.
(References)
* Ursano, R. J., Zhou, J., Palmer, I., & Stein, M. B. (2020). The Neurobiology of Posttraumatic Stress Disorder: An Integrative Review. *Biological Psychiatry*, *87*(8), 693-703.
* Pagani, M., & Landin-Romero, R. (2023). The neurobiology of EMDR therapy: An update. *Frontiers in Psychology*, *14*, 1111005.
* Cusack, K., Jonas, D. E., Buzhardt, J. J., Luckey, A. E., Greenblatt, A., Halpern, L., & Gaynes, B. N. (2016). A Meta-Analysis of Psychoeducation and Psychological Treatments for Adult PTSD. *The Journal of Clinical Psychiatry*, *77*(10), e1390-e1401.
* Maxfield, L. (2017). EMDR therapy for trauma-related disorders: A review of the literature. *Journal of EMDR Practice and Research*, *11*(2), 79-91.
* Hofmann, A., Hilger, R., & Mehl, V. (2017). Efficacy of EMDR therapy in different clinical contexts: A systematic review. *Journal of EMDR Practice and Research*, *11*(4), 187-200.
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