Eye Movement Desensitization and Reprocessing—better known as EMDR therapy—has gained attention for its effectiveness in helping people process trauma, anxiety, grief, and other emotional distress. But as more people consider EMDR, it’s natural to wonder: What are the dangers of EMDR therapy? Are there side effects or risks I should be aware of?
This article aims to give you a balanced and informed understanding of what to expect. While EMDR is widely regarded as safe and transformative, like any therapeutic approach, it can come with challenges. With proper support, however, these are typically manageable—and the healing outcomes can be profound.
What Is EMDR Therapy?
EMDR is an evidence-based therapy that helps people process and resolve distressing memories. Rather than talking in detail about painful events, EMDR uses bilateral stimulation (such as guided eye movements, taps, or sounds) to help the brain “reprocess” traumatic or emotionally charged experiences.
This allows the brain to store those memories in a way that feels less emotionally triggering—so you can feel more grounded, calm, and in control.
EMDR is used to treat:
- Post-traumatic stress disorder (PTSD)
- Anxiety and panic disorders
- Phobias
- Grief and loss
- Low self-esteem
- Disturbing memories or childhood trauma
Given these benefits, you might wonder why people talk about the dangers of EMDR therapy at all. Let’s explore that.
What Are the Dangers of EMDR Therapy?
It’s important to be clear: EMDR therapy is generally safe and effective when facilitated by a properly trained and experienced therapist. However, because EMDR involves working with distressing material, some people may experience emotional or physical reactions during or after sessions.
Here are some of the most commonly reported side effects:
1. Emotional Intensity
EMDR can bring up strong emotions, especially when processing painful memories. You might cry, feel angry, or experience waves of grief or fear—even if you weren’t expecting it. This is not a sign that something is wrong, but a normal part of the healing process.
2. Temporary Physical Reactions
Some clients report feeling lightheaded, tired, or having a headache after a session. These are usually short-lived and a sign that your nervous system is actively processing and integrating.
3. Worsening of Symptoms Before Improvement
Occasionally, clients feel worse before they feel better. You may notice increased anxiety, irritability, or sleep disturbances in the early stages. While uncomfortable, this can be a normal part of trauma resolution and tends to settle as processing continues.
4. Vivid Dreams or Nightmares
EMDR can stir up subconscious material, which may lead to vivid dreams as your brain continues working through memories at night. Most people find this passes quickly.
5. Feeling Emotionally “Raw” Between Sessions
Some clients report feeling vulnerable or off-balance after sessions, especially early on. Having a strong therapeutic relationship and healthy coping strategies in place can make a big difference.
6. Risk of Retraumatization (Rare)
If EMDR is rushed or delivered without proper pacing, it can sometimes feel overwhelming. This is why working with a trained EMDR therapist is so essential. Your therapist should always assess your readiness and work collaboratively to go at a pace that feels safe for you.
Why EMDR Therapy Is Still Worth It
While it’s important to be aware of the potential dangers of EMDR therapy, it’s equally important to understand that the benefits often far outweigh the risks—especially when sessions are delivered safely and ethically.
Research consistently shows that EMDR can:
- Reduce trauma symptoms and flashbacks
- Improve sleep and emotional regulation
- Build resilience and increase self-confidence
- Create lasting healing—not just symptom relief
Unlike some traditional talk therapies, EMDR often brings faster results and doesn’t require reliving every detail of a painful event.
The Importance of a Skilled Therapist
The safest and most effective EMDR therapy happens when you’re working with a well-trained clinician. A good therapist will:
- Assess your readiness before beginning EMDR
- Help you develop calming and grounding tools
- Pace the work appropriately
- Support you between sessions
At Sojourn Counselling and Neurofeedback, our EMDR-trained therapists understand that trauma healing requires both safety and skill. We walk alongside you, ensuring the process is empowering—not overwhelming.
How to Prepare for EMDR Therapy Safely
If you’re considering EMDR, here are some tips for a smooth experience:
- Ask questions: Make sure your therapist has EMDR training and experience with your specific concerns.
- Prepare for aftercare: Plan for downtime, rest, or journaling after your sessions.
- Build coping tools: Learn calming strategies with your therapist before starting reprocessing.
- Check in often: Let your therapist know how you’re feeling between sessions—your feedback shapes the process.
When EMDR May Not Be the Right Fit (For Now)
EMDR may not be appropriate if:
- You’re in active crisis or severe dissociation
- You lack internal resources for emotional regulation
- You’re dealing with certain psychiatric conditions (e.g., unmanaged psychosis)
In these cases, a therapist can work with you using other approaches to build stability before introducing EMDR.
Final Thoughts: Don’t Let the “Dangers of EMDR Therapy” Deter You
It’s completely valid to have concerns when exploring a new therapy. But rest assured: with the right support, EMDR can be a life-changing path to healing. Many clients find that the temporary discomfort is well worth the deep, lasting transformation that follows.
If you’re ready to explore EMDR therapy, we’re here to guide you every step of the way.
Book a Consultation Today
Visit our online booking platform to connect with one of our EMDR-trained clinicians. You can read therapist bios, check availability, and choose someone who feels like the right fit for your journey.