Conversion disorder is a neurological/psychiatric disorder. It is physical symptoms that are unconsciously caused by a stressful or traumatic event. An example of this is a person who loses his voice following a situation in which he was afraid to speak. Conversion disorder is one of a group of psychological disorders called somatoform disorders .
Conversion disorder can be difficult to diagnose. It is treatable. Contact your doctor if you think you may have this disorder.
The direct cause of conversion disorder is usually experiencing a very stressful or traumatic event. The disorder can be considered the way someone copes, or as a psychological expression of the event.
Factors that may increase the chance of developing conversion disorder include:
It is important to understand that the symptoms of conversion disorder are involuntary, The person affected is not consciously acting out or pretending. Symptoms of conversion disorder are real but lack a connection to any known organic medical diagnoses. Some of the most common symptoms include:
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To be diagnosed with conversion disorder you must have at least one symptom, but you may also have many. The appearance of symptoms is linked to the stressful event and typically occur suddenly.
Diagnosis of conversion disorder may be difficult. The physical symptoms are most often caused by a physical disorder. It is important for your doctor to carefully consider any physical causes for your symptoms. Your doctor will ask about your symptoms and medical history. A complete physical exam will be done. You may be asked to undergo some of the following tests to rule out an underlying disease:
If no physical cause is detected, the patient may either be referred to a neurologist or for a psychiatric consultation.
Psychological disorders can carry a feeling of being stigmatized. It is important that you do not let this prevent you from seeking treatment.
In some cases, you may begin to recover spontaneously. After physical causes for the symptoms have been ruled out, you may begin to feel better and symptoms may begin to fade. In some cases, you may need assistance in recovering from their symptoms. Treatment options may include the following:
Therapy may be needed to overcome disuse/paralysis of a limb and to relearn normal behaviors.
There are no guidelines to preventing conversion disorder because it occurs after a specific, traumatic event. However, about 25% of patients with conversion disorders have future episodes. Continued counseling will help you learn how to deal with stressors throughout life and perhaps prevent future episodes.
American Psychiatric Association
American Psychological Association
Canadian Psychiatric Association
Canadian Psychological Association
Conversion disorder. The Merck Manual of Diagnosis and Therapy website. Available at: http://www.merck.com/mrkshared/mmanual/section15/chapter186/186c/jsp . Accessed September 8, 2012.
DynaMed Editorial Team. Conversion disorder. EBSCO DynaMed website. Available at: http://www.ebscohost.com/dynamed/ . Updated November 3, 2010. Accessed September 8, 2012.
Heller M. Conversion disorder. In: Ferri’s Clinical Advisor: Instant Diagnosis and Treatment . 8th ed. Philadelphia, PA: Mosby; 2006.
Last reviewed September 2012 by Rimas Lukas, MD
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.
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