Sjögren's SyndromeMedical Author:
Kanchan Pema, MD
Medical Editor:
William C. Shiel Jr., MD, FACP, FACR
William C. Shiel Jr., MD, FACP, FACRDr. Shiel received a Bachelor of Science degree with honors from the University of Notre Dame. There he was involved in research in radiation biology and received the Huisking Scholarship. After graduating from St. Louis University School of Medicine, he completed his Internal Medicine residency and Rheumatology fellowship at the University of California, Irvine. He is board-certified in Internal Medicine and Rheumatology.
Sjögren's Syndrome TreatmentThere is no known cure for Sjögren's syndrome, nor is there a treatment to restore secretion of moisture by the glands. For the most part, treatment is designed to help relieve symptoms. If you have Sjögren's syndrome, several different professionals probably will be involved in your care.
Sjögren's Syndrome OverviewSjögren's syndrome is a disorder of the moisture-producing glands, such as the tear glands (lacrimal glands) and the salivary glands. These glands become infiltrated with white blood cells (lymphocytes) that are part of our immune system. This causes the glands to produce less moisture, leading to dryness of the eyes and mouth. In some cases, lymphocytes also infiltrate internal organs such as the lungs, the kidneys, the nervous system, the liver, and the intestines. Because these infiltrates can affect multiple organs, they can cause a wide variety of symptoms. Sjögren's syndrome often occurs in people who have other rheumatic disorders such as rheumatoid arthritis, systemic lupus erythematosus, scleroderma, or polymyositis/dermatomyositis. This is described as secondary Sjögren's syndrome. When the syndrome occurs without another rheumatic disorder, it is called primary Sjögren's syndrome. Sjögren's syndrome affects 0.1%-3% of the population of the United States. The condition is found throughout the world and in all ethnic groups. While Sjögren's syndrome can strike anyone, it most often affects middle-aged and elderly women. Sjögren's Syndrome CausesThe cause of Sjögren's syndrome is not known. The infiltration of moisture-producing glands by lymphocytes is an autoimmune response. This means that the body's immune system mistakenly attacks the body's own cells. The infiltration of lymphocytes can damage the gland. Precisely what causes this to happen is not known, but it is probably a combination of genetic (inherited) factors and unknown environmental factors. Viewer Comments & ReviewsSjogren Syndrome - Describe Your ExperienceThe eMedicineHealth physician editors ask:Please describe your experience with sjogren syndrome. Sjogren's Syndrome - DietThe eMedicineHealth physician editors ask:What changes to your diet have helped manage your Sjogren's syndrome? |
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Sjogren Syndrome
Dry Eye Syndrome Overview
To help keep your eyes comfortable and your vision optimal, a normal, thin film of tears coats your eyes. Three main layers make up this tear film:
- The innermost layer is the thinnest. It is a layer of mucin (or mucus). This
very thin layer of mucus is produced by the cells in the conjunctiva (the
clear skin that lines the eye). The mucus helps the overlying watery layer to
spread evenly over the eye.
- The middle (or aqueous) layer is the largest and the thickest. This layer is essentially a very dilute saltwater solution. The lacrimal glands under the upper lids and the accessory tear glands produce this watery layer. This layer's function is to keep the eye moist and comfortable, as well as to help flush out any dust, debris, or foreign objects that may get into the eye. Defects of the aqueous layer are the most common cause of dry eye syndrome, also referred to as keratoconjunctivitis sicca (K...
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Sjogren Syndrome »
Sjögren syndrome (SS) is characterized by lymphocytic infiltrates in exocrine organs.
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