Conversion Disorder

National Organization for Rare Disorders, Inc.

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It is possible that the main title of the report Conversion Disorder is not the name you expected.

Disorder Subdivisions

  • None

General Discussion

Conversion disorder is a mental illness characterized by the loss or alteration of physical functioning without any physiological reason. These physical symptoms are the result of emotional conflicts or needs. The symptoms usually appear suddenly and at times of extreme psychological stress. A lack of concern over the debilitating symptoms (la belle indifference), which commonly accompanies this illness, may be a clue to distinguishing it from the physiological disorder it may mimic.

Supporting Organizations

Genetic and Rare Diseases (GARD) Information Center

PO Box 8126
Gaithersburg, MD 20898-8126
Tel: (301)251-4925
Fax: (301)251-4911
Tel: (888)205-2311

Mental Health America

2000 N. Beauregard Street, 6th Floor
Alexandria, VA 22314-2971
Tel: (703)684-7722
Fax: (703)684-5968
Tel: (800)969-6642

NIH/National Institute of Mental Health

Health Science Writing, Press and Dissemination Branch
6001 Executive Boulevard
Bethesda, MD 20892-9663
Tel: (301)443-4513
Fax: (301)443-4279
Tel: (866)615-6464

National Alliance on Mental Illness

3803 N. Fairfax Drive
Suite 100
Arlington, VA 22203-
Tel: (703)524-7600
Fax: (703)524-9094
Tel: (800)999-6264

National Mental Health Consumers' Self-Help Clearinghouse

1211 Chestnut Street
Suite 1207
Philadelphia, PA 19107-6312
Tel: (215)751-1810
Fax: (215)636-6312
Tel: (800)553-4539



For a Complete Report

This is an abstract of a report from the National Organization for Rare Disorders (NORD). For a full-text version of this report, go to and click on Rare Disease Database under "Rare Disease Information".

The information provided in this report is not intended for diagnostic purposes. It is provided for informational purposes only.

It is possible that the title of this topic is not the name you selected. Please check the Synonyms listing to find the alternate name(s) and Disorder Subdivision(s) covered by this report.

This disease entry is based upon medical information available through the date at the end of the topic. Since NORD's resources are limited, it is not possible to keep every entry in the Rare Disease Database completely current and accurate. Please check with the agencies listed in the Resources section for the most current information about this disorder.

Last Updated:  3/4/2008
Copyright  2003 National Organization for Rare Disorders, Inc.