About Conversion Disorder
Conversion disorder, also known as functional neurological symptom disorder (FND), is a psychiatric disorder characterized by the development of physical symptoms that cannot be explained by a physical illness or injury. It occurs when psychological stress or emotional trauma converts into physical symptoms.
These symptoms typically involve the nervous system and can include blindness, paralysis, dystonia (muscles contract uncontrollably), psychogenic non-epileptic seizures (PNES), anesthesia (loss of sensation), swallowing difficulties, motor tics, difficulty walking, hallucinations, aphonia (loss of voice), and dementia.
The disorder is thought to occur when signals from the brain to different areas of the body are interrupted due to a trigger. Diagnosis is based on identifying common signs of the disorder and ruling out other possible causes of the symptoms. While the exact cause is unclear, conversion disorder is often preceded by adverse life events, trauma, or stressors. It is important to consult with a healthcare professional for an accurate diagnosis and appropriate management.
The exact root causes of conversion disorder are not fully understood. However, it is believed to be a physical response to mental, physical, or psychological trauma. The disorder involves psychological stress or emotional trauma converting into physical symptoms. It is thought that the nervous system is healthy but does not function correctly in individuals with conversion disorder.
Non-modifiable risk factors for conversion disorder cannot be changed or controlled. These include:
- History of traumatic events, both physical and psychological
- Gender (more common in women)
- Age (children younger than 10 years old)
Modifiable risk factors for conversion disorder are factors that can be influenced or changed. These factors are not well-established due to the complex nature of the condition. However, some potential triggers that can contribute to the development of conversion disorder or related symptoms include:
- Anxiety
- Emotional stress
- Witnessing violent events
- Childhood sexual abuse
- History of abuse or mistreatment
- Negative personal relationships
It's important to note that these risk factors may vary from person to person, and individual experiences can differ. If you suspect you or someone you know may have conversion disorder, it is recommended to consult with a healthcare professional for an accurate diagnosis and appropriate treatment options.
The most common early symptoms of conversion disorder include:
- Left-sided weakness: This is a common neurological symptom seen in patients with Conversion Disorder.
- Numbness: Approximately one-third of patients with conversion disorder experience numbness as an early symptom.
- Slurred speech: Another commonly reported symptom in the early stages of conversion disorder.
As the disorder progresses or becomes more severe, other symptoms may occur, such as:
- Functional dysphonia: This refers to hoarseness or whispering in speech and is commonly seen in conversion disorder patients.
- Attacks or seizures: Some patients may experience episodes of attacks or seizures as the disorder progresses.
- Sensory symptoms: These can include anesthesia, hyperesthesia (increased sensitivity to stimuli), visual or hearing disturbances.
- Coexisting anxiety or depressive disorders: It is not uncommon for patients with conversion disorder to have coexisting anxiety or depressive disorders.
- Other somatic symptoms: Headache, abdominal pain, nausea, dizziness, and fatigue are among the most common somatic symptoms reported by patients with conversion disorder.
It's important to note that symptoms can vary between individuals and may come and go quickly or last for years. If you are experiencing any concerning symptoms, it's best to consult with a healthcare professional for an accurate diagnosis and appropriate management.
To diagnose conversion disorder, healthcare providers commonly perform the following examinations, tests, and procedures:
- Physical Exam: The healthcare provider checks for physical signs that might explain symptoms, like weakness or unusual movement patterns. They focus on identifying inconsistencies between reported symptoms and clinical findings, such as reflexes or motor responses that don’t match typical medical conditions.
- Neurological Exam: This is a detailed assessment of muscle strength, reflexes, coordination, and sensory responses. These tests help rule out neurological diseases like stroke, multiple sclerosis, or seizures.
- Psychiatric Evaluation: A key part of diagnosing conversion disorder is a psychological assessment to identify stress, trauma, or emotional conflicts that might trigger physical symptoms. A psychiatrist or psychologist may perform interviews or use questionnaires.
- Lab Tests: Basic lab tests may be ordered to rule out conditions like infections, metabolic issues, or other medical explanations for symptoms. These tests are selected based on the patient's reported issues.
- Imaging Studies: MRI or CT scans may be done if there’s a need to rule out brain or spinal cord abnormalities that could explain the symptoms.
- EEG (Electroencephalogram): If the symptoms suggest seizures, an EEG may be done to look for abnormal brain activity and distinguish between epilepsy and psychogenic non-epileptic seizures (PNES), a common form of conversion disorder.
- Specialized Neurological Tests: Tests such as electromyography (EMG) or nerve conduction studies might be used to evaluate motor symptoms like weakness or paralysis to rule out nerve or muscle disorders.
- Observation of Symptom Patterns: Conversion disorder often involves symptoms that don’t follow typical patterns of known medical conditions. Doctors may monitor how symptoms change under different conditions or during examinations to identify these inconsistencies.
Remember that these are general procedures and recommendations. Your healthcare provider will determine which specific examinations, tests, and procedures are necessary based on your individual situation.
The goals of treatment for conversion disorder are to identify and address the underlying cause, alleviate triggers, and reduce physical symptoms. Here are the recommended treatments and how they work to achieve these goals:
- Treating underlying mental health conditions: If there is an underlying mental health condition like depression or anxiety, treating it can help improve symptoms.
- Cognitive Behavioral Therapy (CBT): This therapy focuses on identifying and changing negative thought patterns and behaviors. It helps individuals develop coping mechanisms to manage stress and emotional trauma.
- Psychotherapy: Talk therapy can be beneficial in exploring and addressing the emotional factors contributing to conversion disorder.
- Relaxation techniques: Practices like meditation or yoga can help reduce stress levels, promoting overall well-being.
- Physical therapy: Physical therapy aims to improve physical function and mobility through exercises, stretches, and other techniques.
- Maintaining a healthy work-life balance: Prioritizing self-care, setting boundaries, and managing stressors can contribute to symptom reduction.
- Seeking support from friends, family, and the community: Building a strong support network can provide emotional support and aid in the recovery process.
It's important to note that there are no specific medications for Conversion Disorder. However, depending on individual circumstances, healthcare professionals may prescribe medications to address conditions like anxiety or depression. Always consult with your healthcare professional before considering any medication.
Medication dosing may be affected by many factors. Check with your health care professional about dosing for your individual situation. Other side effects can occur. Check with your health care professional or read the information provided with your medication for additional side effect information.