Conversion disorder is a condition in which a person experiences physical symptoms such as movement, sensory, speech, balance, or seizure-like symptoms; however, these symptoms cannot always be explained by an underlying structural neurological condition. Today, this condition is frequently referred to in the medical literature as “functional neurological symptom disorder.” In conversion disorder, the individual experiences genuine symptoms; that is, this condition is not a situation that is consciously fabricated, mimicked, or exaggerated.
Conversion disorder is associated with a functional disruption in the communication between the brain and the body. Even if there is no structural damage to the person’s nervous system, the brain may experience temporary or recurrent difficulties in regulating bodily functions. As a result, the individual may be unable to move their arm, have difficulty speaking, experience fainting-like episodes, tremors, or numbness in a part of their body.
This condition is often evaluated in conjunction with psychiatric processes such as stress, intense emotional burden, traumatic experiences, repressed conflicts, anxiety disorders, depression, panic attacks, post-traumatic stress disorder, and dissociative disorders. However, a clear psychological cause does not necessarily have to be present in every patient. For this reason, it is important for both Neurology and Psychiatry to conduct a joint evaluation when approaching conversion disorder.
Symptoms of conversion disorder can vary from person to person. In some individuals, temporary speech difficulties may occur; in others, gait disturbances; and in still others, seizures and fainting-like episodes resembling epileptic seizures may be observed. This diversity makes the diagnostic process for conversion disorder particularly challenging. To ensure an accurate diagnosis, symptoms must be thoroughly examined, other conditions must be ruled out, and the individual’s psychosocial situation must be assessed.
What Is Conversion Disorder?
Conversion disorder is a complex condition that manifests through physical symptoms but should not be treated solely as a physical illness. In this condition, the symptoms the person experiences are real; if the patient cannot move their arm, speak, is trembling, or is having a fainting-like episode, they are not doing so intentionally. The symptom is considered the result of an involuntary dysfunction of the nervous system.
In this condition, the fundamental issue relates more to the functioning of the nervous system than to its structure. To use a simple analogy, it can be likened to a computer’s hardware functioning properly while its software temporarily malfunctions. This disruption in communication between the brain and the body can manifest as symptoms related to movement, sensation, balance, speech, or consciousness.
Conversion disorder sometimes develops suddenly. A person may suddenly experience physical symptoms following a period of intense stress, family conflict, grief, trauma, test anxiety, work pressure, or emotional distress. In some individuals, however, symptoms begin more gradually and become recurrent over time. This condition can significantly impact the person’s daily life, social relationships, and school or work life.
The symptoms experienced by individuals with conversion disorder may be misunderstood by those around them. Approaches such as “they’re giving up,” “they’re trying to get attention,” or “they’re faking it” are not only incorrect but can also negatively impact the patient’s recovery process. Therefore, it is important to recognize that this condition is real, treatable, and requires professional support.
What Are the Symptoms of Conversion Disorder?
The symptoms of conversion disorder can vary widely. The most common symptoms include weakness, numbness, tingling, tremors, loss of balance, inability to walk, difficulty speaking, hoarseness, difficulty swallowing, blurred vision, temporary vision loss, hearing problems, and fainting-like episodes. In some patients, symptoms may be limited to a single area, while in others, they may affect multiple systems.
Symptoms of conversion disorder may sometimes present as episodes resembling an epileptic seizure. During these episodes, the person may stiffen, tremble, fall to the ground, or have difficulty responding to their surroundings. However, this does not always indicate epilepsy. A neurological evaluation is important to distinguish between epilepsy and seizure-like episodes associated with conversion disorder.
Symptoms related to the motor system are common in conversion disorder. The person may be unable to move an arm or leg, may stagger while walking, may feel weakness in their legs, or may experience involuntary muscle contractions. These symptoms can sometimes be confused with stroke, muscle diseases, or other neurological disorders.
Sensory symptoms are also common. Numbness, loss of sensation, burning, tingling, a feeling that a part of the body is foreign, or pain may accompany these symptoms. In some individuals, symptoms such as shortness of breath, palpitations, dizziness, and a fear of losing control may also occur alongside panic attacks, anxiety disorders, or intense stress.
The duration of conversion disorder symptoms varies. While symptoms may resolve quickly in some individuals, they may persist for weeks, months, or in recurring episodes in others. Early diagnosis, proper education, and appropriate treatment play a significant role in reducing symptoms.
What Causes Conversion Disorder?
There is no single cause of conversion disorder. This condition is generally considered a multifactorial condition in which biological, psychological, and social factors play a role together. Functional changes in the brain’s networks related to emotion, movement, and body perception can lead a person to experience physical symptoms.
Stress can be a major trigger for conversion disorder. Intense work pressure, family problems, relationship issues, financial worries, pressure to succeed in school, or sudden life changes can trigger physical symptoms in an individual. Symptoms may manifest physically, particularly in individuals who struggle to express their emotions, internalize conflicts, or remain under prolonged stress.
Traumatic experiences can also increase the risk of conversion disorder. Childhood traumas, neglect, abuse, violence, loss, accidents, disasters, or experiences involving intense fear can have long-lasting effects on the nervous system. In these individuals, conditions such as post-traumatic stress disorder, dissociative disorders, anxiety disorders, or depression may also co-occur.
While conversion symptoms may begin after a sudden event in some patients, in others, no clear cause may be identified. This does not mean that the symptoms the patient is experiencing are not real. Conversion disorder does not necessarily have to be linked to an obvious psychological conflict. Therefore, the patient should be approached with a comprehensive evaluation rather than the attitude of “we couldn’t find the cause, so there’s no problem.”
The presence of similar symptoms in the family, previous illness experiences, excessive focus on bodily sensations, high anxiety levels, and difficulties with emotional regulation may also contribute to the development of conversion disorder. Each of these factors must be addressed individually during the treatment process.
How Does a Conversion Disorder Episode Occur?
An episode of conversion disorder may arise when a person suddenly feels they have lost control of their body. During an episode, symptoms such as fainting, trembling, muscle spasms, inability to speak, inability to move, reduced communication with the environment, closing the eyes, crying, freezing, or difficulty breathing may occur. These symptoms can be frightening for those around the person; however, the cause of the episodes is not always epilepsy or a serious neurological condition.
A conversion seizure often develops following intense stress, emotional conflict, anxiety, fear, or a sudden trigger. Some people may experience inner restlessness, dizziness, palpitations, numbness, nausea, or intense anxiety before an episode. In this regard, it can sometimes be confused with a panic attack. However, while panic attacks are characterized by intense fear, fear of death, the sensation of having a heart attack, and physical anxiety symptoms; in conversion attacks, symptoms related to movement, sensation, or consciousness may be more prominent.
The duration of an attack varies from person to person. While some attacks resolve within a few minutes, others may last longer. Medical evaluation is essential for first-time episodes. Emergency assistance should be sought immediately if there is loss of consciousness, head trauma, difficulty breathing, cyanosis, prolonged muscle spasms, pregnancy, diabetes, heart disease, or serious injury.
The response of those around the person during a conversion attack is very important. Yelling at the person, shaking them, panicking, gathering a crowd, or pressuring them to “snap out of it” can prolong the episode. Instead, remaining calm, ensuring the person’s safety, removing objects that could cause harm, and seeking help from medical personnel if necessary is a more appropriate approach.
What Is the Difference Between Conversion Disorder and Epilepsy?
The difference between Conversion Disorder and Epilepsy is particularly significant for individuals experiencing seizure-like episodes. Epilepsy is a neurological disorder characterized by seizures resulting from abnormal electrical activity in the brain. In conversion disorder, seizure-like episodes may occur; however, these episodes are generally not explained by the changes in brain electrical activity seen in epileptic seizures.
Epileptic seizures can be evaluated through tests such as an EEG. However, a single test may not always provide a definitive result. Therefore, when making a diagnosis, the onset of the seizure, its duration, the person’s reactions during the episode, their condition afterward, accompanying symptoms, and medical history are all considered together. In some cases, advanced evaluations such as video EEG may be required.
In seizure-like episodes associated with conversion disorder, the person may stiffen, tremble, or fall to the ground; however, the presentation may exhibit characteristics distinct from epileptic seizures. For example, in some episodes, tightly closed eyes, variable episode duration, the presence of specific emotional triggers, or a different course of recovery after the episode may be notable. However, making this distinction based solely on external observation is not accurate.
Epilepsy and conversion disorder are not mutually exclusive conditions. Although rare, a person may have both epilepsy and functional seizure-like episodes. Therefore, an evaluation by a neurologist is necessary for an accurate diagnosis. An incorrect diagnosis can lead to unnecessary medication use, delayed treatment, and a decline in the individual’s quality of life.
What Conditions Can Conversion Disorder Be Confused With?
Conversion disorder can be confused with many different conditions because its symptoms can mimic neurological, psychiatric, and physical disorders. Epilepsy is one of the most common conditions with which it is confused. Symptoms such as seizure-like episodes, muscle spasms, fainting, and changes in consciousness may raise suspicion of epilepsy.
Conversion disorder can also be confused with stroke, multiple sclerosis, migraine, muscle disorders, movement disorders, spinal cord disorders, peripheral nerve disorders, and metabolic disorders. For example, unilateral weakness may suggest a stroke; numbness and vision problems may be confused with multiple sclerosis; tremors or gait disturbances may suggest movement disorders.
There are also conditions that may be confused from a psychiatric perspective. Panic attacks, anxiety disorders, depression, post-traumatic stress disorder, and dissociative disorders may co-occur with conversion disorder or produce similar symptoms. For example, while palpitations, shortness of breath, dizziness, and fear of losing control are prominent in panic attacks, loss of movement or sensation may be more pronounced in conversion disorder.
In individuals with fainting complaints, cardiac arrhythmias, low blood pressure, blood sugar issues, and other internal medical conditions should also be evaluated. Therefore, before diagnosing conversion disorder, other medical conditions that could explain the symptoms must be carefully investigated. For an accurate diagnosis, collaboration between Neurology, Psychiatry, and other specialties as needed is often required.
Who Is More Likely to Develop Conversion Disorder?
Conversion disorder can occur at any age; however, it is more frequently recognized during adolescence and young adulthood. It may present with different symptoms in children, adolescents, and adults. While studies indicate it is reported more frequently in women than in men, this may also be related to cultural, social, and referral patterns.
Conversion symptoms may be more common in individuals experiencing intense stress, those with traumatic experiences, those who struggle to express their emotions, those under family or school pressure, and those with high anxiety levels. However, this condition should not be oversimplified as occurring only in “stressed individuals.” Biological predisposition, learned bodily responses, previous illness experiences, and the psychosocial environment may also play a role.
Anxiety disorders, depression, panic attacks, post-traumatic stress disorder, and dissociative disorders may co-occur in individuals with conversion disorder. These conditions can increase the severity, duration, and likelihood of recurrence of symptoms. Therefore, it is important to assess not only the physical symptoms but also the individual’s mental well-being.
Family reactions to illness, overprotective attitudes, intense conflicts, or the absence of a safe space where the individual can express their problems may also contribute to the persistence of symptoms. Therefore, treatment should include not only the individual but also, when necessary, education for the family and social environment.
How Is Conversion Disorder Recognized in Children and Adolescents?
Conversion disorder in children and adolescents is characterized by: sudden onset of difficulty walking, fainting-like episodes, inability to speak, weakness in an arm or leg, tremors, abdominal pain, headaches, frequent episodes of feeling unwell at school, or increased physical symptoms during exam periods. These symptoms can affect the child’s academic performance, peer relationships, and family life.
In children, symptoms may sometimes emerge following school stress, peer bullying, family conflict, loss, moving, test anxiety, or traumatic experiences. In adolescents, identity development, social pressures, academic expectations, and emotional relationships can also play a triggering role. However, there may not always be a clear cause in every child.
It is important for families not to dismiss the child’s symptoms. Statements like “They’re just trying to avoid going to school,” “They’re trying to get attention,” or “They’re being stubborn” can increase the child’s anxiety. The child’s symptoms should be taken seriously, and a calm and supportive attitude should be maintained.
The diagnostic process for children and adolescents must be conducted with care. First, neurological and medical conditions that could explain the symptoms should be ruled out, followed by an evaluation by a child and adolescent psychiatrist. If necessary, school, family, and healthcare professionals should work together to support the child’s safe return to daily life.
Conversion Disorder: Psychological or Neurological?
Conversion disorder is a condition with both psychological and neurological aspects. Therefore, it is incorrect to describe it as “entirely psychological” or “entirely neurological.” The symptoms the person experiences are related to nervous system functions; however, these functional changes may be associated with stress, difficulties in regulating emotions, trauma, and psychological processes.
In modern approaches, conversion disorder is explained by changes in how brain networks function. The brain may operate differently when initiating movement, interpreting bodily sensations, and regulating attention processes. This can lead the person to experience real physical symptoms.
Psychological factors may play a significant role in the onset or persistence of symptoms. Anxiety disorders, depression, panic attacks, post-traumatic stress disorder, and dissociative disorders may co-occur with conversion disorder. However, telling the patient, “There’s nothing physically wrong with you; it’s just psychological,” is incorrect. This statement may make the patient feel misunderstood.
The most appropriate approach is to view conversion disorder as a result of the interaction between the mind and the body. Neurology plays a key role in evaluating symptoms, while Psychiatry plays a key role in understanding and treating the accompanying psychological processes. Collaboration between these two fields can enhance treatment success.
How Is Conversion Disorder Diagnosed?
A diagnosis of conversion disorder is made through a detailed medical evaluation. During the diagnostic process, the patient’s symptoms—including when they began, under what circumstances they worsen, how long they last, whether the patient has experienced similar episodes before, and any accompanying stress factors—are carefully assessed. A neurological examination is a crucial part of the diagnosis.
A diagnosis of conversion disorder should not be made solely based on the statement that “test results were normal.” In the current approach, the diagnosis is supported by the identification of positive clinical findings consistent with functional impairment in the patient’s symptoms. In other words, the doctor does not merely rule out other illnesses; they also evaluate the characteristics of the symptoms that are consistent with conversion disorder.
When necessary, EEG, brain imaging, blood tests, electrophysiological studies, or other tests may be performed. It is particularly important to rule out conditions such as epilepsy, stroke, multiple sclerosis, muscle disorders, heart rhythm disorders, or metabolic issues. However, the same tests are not required for every patient; investigations are planned based on the individual’s symptoms.
A psychiatric evaluation is also important in the diagnostic process. The evaluation examines whether the individual has anxiety disorders, depression, panic attacks, post-traumatic stress disorder, dissociative disorders, or significant stressors. This evaluation is not intended to blame the patient but to understand the symptoms holistically and develop an appropriate treatment plan.
How Is Conversion Disorder Treated?
The first step in treating conversion disorder is providing the patient with accurate and understandable information. It must be explained that the symptoms the person is experiencing are real, not intentionally created, and that the condition is treatable. This explanation reduces the patient’s sense of guilt and increases their engagement in treatment.
Treatment is tailored to the individual. Depending on the type of symptoms, neurologists, psychiatrists, psychologists, physical therapists, occupational therapists, and other healthcare professionals may work together as needed. Physical therapy and rehabilitation can be highly beneficial for individuals experiencing movement disorders or weakness. The goal is to support the individual in using their body safely and functionally again.
Psychotherapy is one of the commonly used methods in the treatment of conversion disorder. Cognitive-behavioral therapy, trauma-focused therapy, emotion regulation exercises, and stress management techniques can help the individual understand their symptoms and develop coping skills. If the individual has post-traumatic stress disorder, dissociative disorders, or severe anxiety, the therapy process is tailored accordingly.
Medication is not always necessary to directly eliminate conversion symptoms. However, if there is co-occurring depression, an anxiety disorder, panic attacks, sleep problems, or intense anxiety, a psychiatrist may recommend medication. The success of treatment increases with an accurate diagnosis, regular follow-up, family support, and the patient’s active participation in the process.
What Happens If Conversion Disorder Is Not Treated?
If conversion disorder is left untreated, symptoms may persist, recur, or significantly reduce the person’s quality of life. The individual may struggle to continue with work, school, or social life. Difficulty moving, fainting-like episodes, or speech problems can negatively impact the person’s independence and self-confidence.
In untreated cases, unnecessary medical visits, frequent use of emergency services, misdiagnoses, and unnecessary medication use may also occur. Especially in cases of seizure-like episodes that are confused with epilepsy, if an accurate assessment is not made, the individual may receive inappropriate treatments for an extended period or may be delayed in accessing the psychotherapy and rehabilitation support they truly need.
Co-occurring psychiatric conditions can also worsen the condition if left untreated. Depression, anxiety disorders, panic attacks, post-traumatic stress disorder, and dissociative disorders can make it difficult for the individual to cope with their symptoms. Prolonged stress can lead to more frequent and severe physical symptoms.
For this reason, conversion disorder should not be neglected under the assumption that it “goes away on its own.” While some mild symptoms may resolve quickly, seeking professional support is crucial for recurring, severe, or function-impairing symptoms. Early intervention increases the likelihood of recovery.
How Should One Approach Someone with Conversion Disorder?
The most important point when approaching someone with conversion disorder is to acknowledge that the symptoms are real. It is not appropriate to use phrases like “you’re faking it,” “you’re exaggerating,” or “it’s just psychological—don’t worry about it.” Such remarks can cause the person to feel ashamed, guilty, and may lead them to avoid treatment.
A supportive approach involves being calm, understanding, and non-judgmental. The person should be made to feel that the situation developed beyond their control, that they can seek help, and that symptoms can be reduced with treatment. Just as overreacting is inappropriate, completely ignoring the symptoms is also not advisable. A balanced, reassuring approach is the healthiest stance.
Loved ones should strive to understand the person’s overall living conditions rather than focusing solely on their symptoms. Stress, family issues, work pressure, school anxiety, trauma, or emotional distress may play a role in the emergence of symptoms. However, when addressing these issues, a supportive rather than accusatory tone should be used.
It is also important to encourage the person to seek treatment. The need for a neurological and psychiatric evaluation should be explained, but this should be communicated in a way that does not imply “there is nothing wrong with you.” The proper attitude of those close to the person is an important part of the recovery process.
What Should Be Done During a Conversion Attack?
During a conversion attack, the first priority is to remain calm. If the person has fallen to the ground, it is important to prevent them from hitting their head, remove any hard or sharp objects from the vicinity, and ensure a safe environment. Creating a crowd, shouting, shaking the person, or attempting to force them to stand up is not appropriate.
During the seizure, you should monitor whether the person is breathing, if there are any injuries, and their level of consciousness. Nothing should be placed in the person’s mouth, they should not be forced to drink water, and their seizures should not be stopped using physical force. These recommendations are particularly important for safety in situations resembling seizures that could be mistaken for epilepsy.
In cases of a first-time seizure, prolonged seizure-like episodes, or if there are additional risks such as difficulty breathing, cyanosis, severe injury, head trauma, pregnancy, heart disease, or diabetes, emergency medical assistance should be sought. Even in individuals previously diagnosed with conversion disorder, a new medical evaluation is necessary if new, different, or more severe symptoms emerge.
After an episode, the person should be approached in a calm and reassuring manner. Instead of phrases like “Why did you do that?” or “You need to control yourself,” supportive statements such as “You’re safe,” “I’m here for you,” or “Let’s rest for a bit if you’d like” can be used. The individual should then be encouraged to contact their doctor and continue with their treatment plan.
Does Conversion Disorder Go Away?
Conversion disorder is a condition that can improve with appropriate treatment and support. While symptoms may subside quickly in some individuals, recovery may take longer in others. The duration and severity of symptoms, co-occurring psychiatric conditions, the person’s social support, and adherence to treatment all influence the recovery process.
Early diagnosis and accurate information are crucial for recovery. When the individual understands that their symptoms are real but related to a functional issue in the nervous system’s functioning, they may find it easier to adhere to treatment. A collaborative approach between Neurology and Psychiatry specialists can be beneficial during this process.
If comorbid conditions such as depression, anxiety disorders, panic attacks, post-traumatic stress disorder, or dissociative disorders are treated, a reduction in conversion symptoms may also be observed. Stress management, regular sleep, healthy lifestyle habits, psychotherapy, and physical therapy when necessary support recovery.
Conversion disorder may recur in some individuals. Therefore, it is important to develop stress management skills, continue the treatment plan, and recognize early warning signs even after symptoms have improved. Regular follow-up can reduce the risk of recurrence.
Which Department Should You Visit for Conversion Disorder?
Since the symptoms of conversion disorder can mimic neurological conditions, the first visit is often to the Neurology department. Neurological evaluation is important for symptoms such as fainting, seizures, weakness, numbness, gait disturbances, or speech and vision problems. This evaluation helps distinguish the condition from epilepsy and other neurological disorders.
Psychiatric support may be required after the neurological evaluation or concurrently with the evaluation process. This is because conversion disorder may be associated with psychological processes such as stress, trauma, anxiety disorders, depression, panic attacks, post-traumatic stress disorder, and dissociative disorders. A psychiatric evaluation helps to understand the individual’s symptoms holistically.
In some patients, physical therapy and rehabilitation, psychological support, child and adolescent psychiatry, or other specialties may also be included in the treatment process. Communication between school, family, and the healthcare team is particularly important in children and adolescents.
The most appropriate approach is to address symptoms from a multidisciplinary perspective rather than evaluating them from a single angle. The goal of conversion disorder treatment is not merely to reduce symptoms but to improve the individual’s daily functioning, self-confidence, and quality of life.