EMDR Therapy: An In-Depth Look at Its Benefits and Limitations
In recent years, EMDR therapy has gained visibility as one of the most effective methods for treating trauma, anxiety, and other emotional difficulties. But what does this technique really entail? Why do so many people notice improvements in just a few sessions? And is it right for everyone?
In this article, we explore the benefits and limitations of EMDR therapy. Supported by scientific evidence, we will answer: what is EMDR and how does it work? We will also cover its advantages, when it might not be suitable, who it is useful for, and address frequently asked questions about its application.
History of EMDR Therapy
EMDR (Eye Movement Desensitization and Reprocessing) therapy was created by Dr. Francine Shapiro in 1987. Its main goal is to help process traumatic experiences through bilateral stimulation of the brain (using eye movements, tapping, or alternating sounds). When we experience a traumatic event, our brain may fail to process it properly. The memory becomes “encapsulated” in dysfunctional neural networks, associated with intense emotions, images, physical sensations, and negative beliefs. This unprocessed material can continue to be activated by similar stimuli, causing distress in daily life. EMDR therapy helps unlock these dysfunctional networks and reconnect the memory with more adaptive neural networks.
Advantages of EMDR Therapy
More Effective Results in Fewer Sessions
EMDR can reduce symptoms of PTSD, depression, and anxiety in fewer sessions, typically between 6 and 12, especially when sessions last at least 60 minutes. Unlike some other therapies that focus solely on cognitive restructuring, EMDR works directly with emotions, body sensations, and implicit memory, allowing deep integration of traumatic experiences. This helps the brain reorganize information neurobiologically without prolonged exposure or verbal analysis. By addressing the root of the distress (the traumatic memory), the process is often more direct than simply treating current symptoms.
Effective for complex trauma and deep emotional blocks
EMDR is also highly effective for cases that are often difficult to treat with other approaches: complex trauma, cumulative trauma, or deep emotional blocks, even when the person cannot clearly recall the experience. This includes emotional abuse, childhood neglect, or repeated experiences of insecurity, which often leave lasting impacts.
Allows Re-experiencing Without Re-traumatization
This therapy facilitates the processing of traumatic memories without needing to narrate every detail. Unlike other therapies, EMDR works directly with the emotions, physical sensations, and mental images associated with the distress, without needing to verbalize or relive everything that happened.
No need to verbalize all trauma details
Research shows it is not necessary to explain everything verbally; focusing on sensations, emotions, or images is sufficient.
Emotional Benefits of EMDR Therapy
Reduction of Physical and Mental Distress
Significant improvement in trauma- and stress-related physical and emotional symptoms, thanks to a combination of exposure and bilateral stimulation.
Greater Sense of Self-Control
By reducing the emotional intensity of traumatic memories, many people regain a sense of control and self-regulation.
Improved self-esteem and perception of the past:
Adaptive integration of memories promotes a balanced view of the past and enhances self-esteem.

Disadvantages of EMDR Therapy You Should Know
Not suitable for everyone
Patients with severe emotional instability, active psychosis, or a lack of regulation skills may not be suitable candidates for EMDR.
Potential intense reactions after sessions
Some people experience emotional distress, flashbacks, headaches, or fatigue; proper emotional preparation is essential.
Clinical Contraindications
Not recommended for acute clinical-psychiatric crises without stabilization or a safe therapeutic environment.
Need for Prior Emotional Preparation
Emotional regulation work before starting EMDR is recommended to prevent adverse effects or blocks during therapy.
Who is EMDR Therapy Suitable For?
EMDR is particularly indicated for PTSD, single or multiple traumas (with strong evidence), anxiety, phobias, trauma-related physical distress, persistent negative beliefs about the past, self-image or social interactions, and for those who prefer a technique that does not require detailed verbal narration of the trauma.
At our center, we have EMDR specialists who can help you overcome trauma without needing to relive it step by step.
đ Book your first informational session

Frequently Asked Questions About EMDR Therapy
How will I feel after a session?
You may feel relief, emotional fatigue, or emotional re-experiencing. With proper preparation, these effects are usually manageable and temporary.
How many sessions are typically needed?
The number of sessions varies for each person and the type of experience being treated. Some people may notice significant improvements in as few as 3 to 6 sessions, especially if the trauma is a single event or recent. In other cases, such as complex traumas or deep emotional blockages, a more prolonged process may be necessary.
Can it be applied in online therapy?
Yes, there is positive evidence that online EMDR therapy is effective with correct bilateral stimulation, a good connection, and adapted protocols.
Conclusion on the Advantages and Disadvantages of EMDR Therapy
EMDR therapy is a scientifically supported, highly effective tool for treating both obvious trauma and subtler but equally damaging experiences. Its ability to facilitate emotional reprocessing in fewer sessions, without the need to verbally relive every detail, makes it an accessible and transformative option for many people.
However, like any therapeutic process, it is not suitable for everyone. It requires proper emotional preparation, professional guidance, and personal commitment to healing. Some people progress quickly, while others need more time and careâand that is perfectly okay.
As a specialized EMDR psychology center, we support each person from their starting point, adapting the process to their pace and emotional needs. We provide a safe, empathetic, and professional environment where healing is possible.