Sjogren Syndrome


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Definition

Sjogren syndrome is an autoimmune disorder in which the glands that produce tears and saliva are destroyed, causing dry mouth and dry eyes. However, the condition may affect many different parts of the body, including the kidneys and lungs.


Alternative Names

Xerostomia-Sjogren syndrome; Keratoconjunctivitis sicca - Sjogren; Sicca syndrome


Causes, incidence, and risk factors

The cause of Sjogren syndrome is unknown. It is an autoimmune disorder, which means the body mistakenly attacks healthy tissue. The syndrome occurs most often in women ages 40 - 50. It is rare in children.

Primary Sjogren syndrome is defined as dry eyes and dry mouth without another autoimmune disorder.

Secondary Sjogren syndrome occurs alone with another autoimmune disorder, such as:

Sjogren syndrome affects about 1 - 4 million people in the United States.


References

Kruszka P, O'Brian RJ. Diagnosis and management of Sjogren syndrome. Am Fam Physician. 2009;79:465-470.

Wu AJ. Optimizing dry mouth treatment for individuals with Sjögren's syndrome. Rheum Dis Clin North Am. 2008 Nov;34(4):1001-10, x.


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Review Date: 6/28/2011
Reviewed By: Ariel D. Teitel, M.D., M.B.A., Chief, Division of Rheumatology, St. Vincent’s Hospital, New York, NY. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.
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Last Updated 8/23/2011
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