Conversion Disorder: Understanding Symptoms, Causes, and Treatment

Conversion disorder, also known as functional neurological symptom disorder, is a condition that affects a person's ability to move or sense their body. Learn more about the symptoms, causes, and treatment options for this disorder.


Conversion Disorder - A Functional Neurological System Disorder

Conversion disorder is a functional neurological system disorder where a person experiences physical symptoms or deficits that cannot be explained by any underlying medical or neurological condition. These symptoms often resemble those of a neurological or medical disorder, but they have no apparent physical cause.

The symptoms are thought to be related to psychological factors or stressors, and they may manifest as difficulties with movement, senses, or coordination. It's considered a type of somatic symptom disorder, and the symptoms are not intentionally produced. Diagnosis and treatment typically involve collaboration between medical and mental health professionals.

Symptoms of Conversion Disorder

The symptoms of conversion disorder are often sudden and can occur after a stressful event. They can vary from person to person, but commonly include:

  • Paralysis or weakness in limbs or muscles

  • Numbness or tingling in limbs or body

  • Difficulty speaking or swallowing

  • Loss of coordination or balance
  • Blindness or vision problems

  • Seizures or convulsions

  • Hearing problems

These symptoms are not the result of a medical condition or substance use and can cause significant distress or impairment in daily functioning.

What Causes Conversion Disorder?

The exact causes of conversion disorder are not fully understood, and it's likely to be influenced by a combination of psychological, social, and biological factors. Some possible triggers for this condition include:

  • Psychological Factors

    • Stress and Trauma - High levels of stress, trauma, or emotional conflicts may be associated with the onset of conversion disorder.
      Underlying Mental Health Conditions: Individuals with existing mental health conditions, such as anxiety or depression, may be more susceptible.
  • Personality Factors

    • Coping Styles - Certain personality traits or coping styles may contribute. For example, individuals who have difficulty expressing emotions verbally might manifest them through physical symptoms.
  • Biological Factors

    • Brain Function - Changes in brain function or alterations in the way the brain processes information may play a role. However, these alterations are not typically associated with detectable structural brain abnormalities.
  • Social and Environmental Factors

    • Family Dynamics - Family or social factors, such as dysfunctional family relationships or a history of abuse, may contribute.
    • Cultural Influences - Cultural factors can shape the way symptoms are expressed and interpreted.
  • Previous Medical Conditions

    • History of Illness or Injury - Previous experiences with illness or injury, especially if they were severe, might increase the likelihood of conversion symptoms.
      It's important to note that each case is unique, and the specific factors contributing to conversion disorder can vary widely among individuals. A comprehensive evaluation by healthcare professionals, including mental health specialists, is crucial for accurate diagnosis and appropriate treatment.

It's important to note that each case is unique, and the specific factors contributing to conversion disorder can vary widely among individuals. A comprehensive evaluation by healthcare professionals, including mental health specialists, is crucial for accurate diagnosis and appropriate treatment.

Diagnosis of Conversion Disorder

Diagnosing conversion disorder involves a multifaceted assessment. Healthcare professionals initiate the process by gathering a detailed medical history, focusing on the onset and nature of symptoms. Physical examinations and diagnostic tests are employed to rule out underlying medical conditions that could explain the observed symptoms.

The diagnostic criteria outlined in the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) are crucial in the evaluation process. Mental health professionals, such as psychiatrists or psychologists, often conduct psychological assessments to explore emotional and psychological factors contributing to the symptoms.

The diagnosis necessitates a collaborative effort among various specialists, including neurologists, psychiatrists, psychologists, and other relevant healthcare providers. This teamwork ensures a comprehensive examination and a more accurate understanding of the condition.

It is essential to exclude other medical conditions that might account for the symptoms, emphasizing the importance of a differential diagnosis. Establishing a trusting relationship between individuals and healthcare providers is crucial for an accurate diagnosis and the development of an effective treatment plan.

In some cases, an observational approach may be adopted, involving the monitoring of symptoms over time. This allows healthcare professionals to better understand the nature of symptoms, potential triggers, and any changes in their presentation.

Treatment of Conversion Disorder

The treatment of conversion disorder typically involves a multidisciplinary approach tailored to the individual's specific symptoms and needs. Here are some common treatment options:


Psychotherapy, particularly approaches like cognitive-behavioral therapy (CBT) and psychodynamic therapy, is a cornerstone of treatment. It focuses on identifying and addressing underlying psychological factors contributing to the conversion symptoms.

Medical Management

Collaborative care involving neurologists and other medical professionals is essential to rule out organic causes and manage any associated physical symptoms. Medications, such as antidepressants or antianxiety medications, may be considered based on individual needs.

Rehabilitative Approaches

Physical and occupational therapy may be beneficial to address functional impairments associated with conversion symptoms. These therapies aim to improve mobility, coordination, and daily functioning.

Supportive Care

Creating a supportive environment, both at home and in therapy sessions, is crucial for individuals with conversion disorder. Support from family, friends, and healthcare providers plays a significant role in the overall treatment plan.

Education and Coping Strategies

Providing psychoeducation about the nature of conversion disorder helps individuals understand and manage their symptoms. Teaching effective coping strategies and stress management techniques is integral to long-term symptom control.

Regular Follow-Up

Regular follow-up with healthcare providers ensures ongoing monitoring of symptoms and progress. Adjustments to the treatment plan can be made as needed based on the individual's response.

These treatment modalities are often combined to create a comprehensive and individualized approach to address the diverse aspects of conversion disorder.

The Prognosis for Conversion Disorder

The prognosis of conversion disorder varies widely among individuals and is influenced by several factors. One key aspect is the promptness of diagnosis and initiation of appropriate treatment. Early intervention often leads to better outcomes, as it may prevent symptom escalation and chronicity.

Individuals diagnosed with conversion disorder can experience spontaneous remission of symptoms, especially with therapeutic interventions. Psychotherapy, including approaches like cognitive-behavioral therapy (CBT) and psychodynamic therapy, can be beneficial in addressing underlying psychological factors contributing to the disorder.

However, the prognosis may be influenced by the presence of comorbid conditions, such as other mental health disorders or chronic medical conditions. Successful management often involves a collaborative, multidisciplinary approach, including mental health professionals, neurologists, and other healthcare providers.

Support from family, friends, and a strong therapeutic alliance can positively impact the prognosis. Lifestyle modifications, stress management, and coping strategies may contribute to improved symptom control and overall well-being.

It is essential to recognize that conversion disorder is treatable, and many individuals experience significant improvement in their symptoms with appropriate care. Regular follow-up with healthcare providers is crucial to monitor progress and make adjustments to the treatment plan as needed.


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Discover the transformative impact of advanced applied neuroscience therapy for mental and emotional wellness at Serin Center in Phoenix, Arizona. You may book an appointment to any of our clinics in Peoria and Scottsdale. Our in-house neuropsychologists provie innovative and effective methods designed to make you feel better and elevate your life. Reach out to us and explore how we can support the well-being of your child, teenager, or yourself.