Chronic Fatigue Syndrome/Myalgic Encephalomyelitis

National Organization for Rare Disorders, Inc.

Important
It is possible that the main title of the report Chronic Fatigue Syndrome/Myalgic Encephalomyelitis is not the name you expected. Please check the synonyms listing to find the alternate name(s) and disorder subdivision(s) covered by this report.

Synonyms

  • Akureyri Disease
  • Benign Myalgic Encephalomyelitis
  • Epidemic Myalgic Encephalomyelitis
  • Epidemic Neuromyasthenia
  • Iceland Disease
  • Raphe Nucleus Encephalopathy
  • Royal Free Disease
  • Tapanui Flu
  • ME
  • CFS

Disorder Subdivisions

  • None

General Discussion

Until the late 1980s, myalgic encephalomyelitis was thought to be a distinct, infectious disorder affecting the central, peripheral and autonomic nervous systems and the muscles. Its major symptom was fatigue to the point of extended periods of exhaustion. A group of experts studying the Epstein-Barr virus first published strict criteria for the symptoms and physical signs of chronic fatigue syndrome in 1988. This case definition was further refined in 1994.

The Fact Sheet for CFS published by the National Institutes of Allergy and Infectious Diseases of the National Institutes of Health states that "[T]oday, CFS is also known as myalgic encephalomyelitis, postviral fatigue syndrome, and chronic fatigue and immune dysfunction syndrome." ME/CFS is now recognized as part of a range of illnesses that have fatigue as a major symptom.

ME/CFS is not rare. The CDC estimates that there are as many as 500,000 persons in the United States who have CFS-like symptoms. However, the disorder remains debilitating, complex and mysterious in origin, natural history, understanding and treatment.

Resources

National Chronic Fatigue Syndrome & Fibromyalgia Association
P.O. Box 18426
Kansas City, MO 64133
USA
Tel: (816)737-1343
Fax: (816)524-6782
Email: information@ncfsfa.org
Internet: http://www.ncfsfa.org

ME Association
7 Apollo Office Court
Radclive Road
Gawcott
Bucks, MK18 4DF
United Kingdom
Tel: 01280818964
Email: administration@meassociation.org.uk
Internet: http://www.meassociation.org.uk

Centers for Disease Control and Prevention
1600 Clifton Road NE
Atlanta, GA 30333
Tel: (404)639-3534
Tel: (800)232-4636
TDD: (888)232-6348
Email: cdcinfo@cdc.gov
Internet: http://www.cdc.gov/

NIH/National Institute of Allergy and Infectious Diseases
Office of Communications and Government Relations
6610 Rockledge Drive, MSC 6612
Bethesda, MD 20892-6612
Tel: (301)496-5717
Fax: (301)402-3573
Tel: (866)284-4107
TDD: (800)877-8339
Email: ocpostoffice@niaid.nih.gov
Internet: http://www.niaid.nih.gov/

CFIDS Association of America
PO Box 220398
Charlotte, NC 28222-0398
USA
Tel: (704)365-2343
Fax: (704)365-9755
Tel: (800)442-3437
Email: cfids@cfids.org
Internet: http://www.cfids.org

MAME, Inc. (Mothers Against Myalgic Encephalomyelitis)
1 Orne Square
Salem, MA 01970
USA
Tel: (978)744-8293
Fax: (978)744-2027
Email: MAME@mame-net.org
Internet: http://www.mame-net.org

National CFIDS Foundation, Inc.
103 Aletha Road
Needham, MA 02492-3931
Tel: (781)449-3535
Fax: (781)449-8606
Email: info@ncf-net.org
Internet: http://www.ncf-net.org

CF-Alliance
P.O. Box 9204
Bardonia, NY 10954
Tel: (914)648-9197
Fax: (845)215-0041
Email: cf_alliance@yahoo.com
Internet: http://www.cfalliance.org/

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
TDD: (888)205-3223
Internet: http://rarediseases.info.nih.gov/GARD/

ME Research UK
The Gateway
North Methven Street
Perth, PH1 5PP
United Kingdom
Tel: 01738451234
Email: meruk@pkavs.org.uk
Internet: http://www.meresearch.org.uk

For a Complete Report

This is an abstract of a report from the National Organization for Rare Disorders (NORD). A copy of the complete report can be downloaded free from the NORD website for registered users. The complete report contains additional information including symptoms, causes, affected population, related disorders, standard and investigational therapies (if available), and references from medical literature. For a full-text version of this topic, go to www.rarediseases.org 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. NORD recommends that affected individuals seek the advice or counsel of their own personal physicians.

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.

For additional information and assistance about rare disorders, please contact the National Organization for Rare Disorders at P.O. Box 1968, Danbury, CT 06813-1968; phone (203) 744-0100; web site www.rarediseases.org or email orphan@rarediseases.org

Last Updated:  4/8/2009
Copyright  1987, 1988, 1989, 2004, 2009 National Organization for Rare Disorders, Inc.

This information does not replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. How this information was developed to help you make better health decisions.

Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.

First Nurse

First Nurse

Call First Nurse 24 Hours a Day for free health care advice, resources and referrals!

Ames: 515-239-6877
In Iowa: 800-524-6877 

Search health information online in our Mulimedia Health Library.

High Quality Care

Guardian of Excellence

Mary Greeley consistently delivers high quality patient care.

  • 2013 Guardian of Excellence Award for Clinical Quality
  • Grade 'A' Patient Safety from the Leapfrog Group
  • 2013 Top Performer on Key Quality Measures ranking from The Joint Commission
  • Highest percentage bonus of any Iowa hospital in Medicare's quality incentive program

Mary Greeley on Facebook

Like us on Facebook

Patient Privacy | Net Learning for Employees | MGMC PACS for Physicians
Emergency Preparedness

1111 Duff Avenue Ames, IA 50010 - 515-239-2011 - yourhealth.mgmc@mgmc.com

©2014 Mary Greeley Medical Center - All rights reserved.