Arthritis, Psoriatic

National Organization for Rare Disorders, Inc.

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It is possible that the main title of the report Arthritis, Psoriatic 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.


  • Arthropathic Psoriasis

Disorder Subdivisions

  • None

General Discussion

Psoriatic, Arthritis is a rheumatoid-like arthritic condition characterized by pain and swelling (inflammation) of the joints (arthritis) that occurs in association with gray discoloration or scaly plaques of the skin (psoriasis). Abnormalities of the nails may also be present. In many cases, skin symptoms precede the development of arthritis by several years. The exact cause of the psoriatic arthritis is unknown.


National Psoriasis Foundation
6600 SW 92nd Avenue
Suite 300
Portland, OR 97223-7195
Tel: (503)244-7404
Fax: (503)245-0626
Tel: (800)723-9166

American Autoimmune Related Diseases Association, Inc.
22100 Gratiot Ave.
Eastpointe, MI 48021
Tel: (586)776-3900
Fax: (586)776-3903
Tel: (800)598-4668

Arthritis Foundation
1330 West Peachtree Street, Suite 100
Atlanta, GA 30309
Tel: (404)872-7100
Tel: (800)283-7800

Arthritis Society
393 University Avenue
Suite 1700
Ontario, M5G IE6
Tel: 4169797228
Fax: 4169798366
Tel: 8003211433

NIH/National Institute of Arthritis and Musculoskeletal and Skin Diseases
Information Clearinghouse
One AMS Circle
Bethesda, MD 20892-3675
Tel: (301)495-4484
Fax: (301)718-6366
Tel: (877)226-4267
TDD: (301)565-2966

Psoriasis and Psoriatic Arthritis Alliance
P.O. Box 111
St. Albans
Hertfordshire, AL2 3JQ
United Kingdom
Tel: 01923672837
Fax: 01923682606

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
11688 North Sage Brook Road
Oro Valley, AZ 85737-7342
Tel: (520)544-3023
Fax: (520)544-3023

AutoImmunity Community

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 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 or email

Last Updated:  4/25/2008
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