Rheumatoid Arthritis (cont.)

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What are complications of rheumatoid disease?

Since rheumatoid arthritis is a systemic disease, its inflammation can affect organs and areas of the body other than the joints. Inflammation of the glands of the eyes and mouth can cause dryness of these areas and is referred to as Sjögren's syndrome. Dryness of the eyes can lead to corneal abrasion. Inflammation of the white parts of the eyes (the sclerae) is referred to as scleritis and can be very dangerous to the eye. Rheumatoid inflammation of the lung lining (pleuritis) causes chest pain with deep breathing, shortness of breath, or coughing. The lung tissue itself can also become inflamed, scarred, and sometimes nodules of inflammation (rheumatoid nodules) develop within the lungs. Inflammation of the tissue (pericardium) surrounding the heart, called pericarditis, can cause a chest pain that typically changes in intensity when lying down or leaning forward. Rheumatoid arthritis is associated with an increase risk for heart attack. Rheumatoid disease can reduce the number of red blood cells (anemia) and white blood cells. Decreased white cells can be associated with an enlarged spleen (referred to as Felty's syndrome) and can increase the risk of infections. The risk of lymph gland cancer (lymphoma) is higher in patients with rheumatoid arthritis, especially in those with sustained active joint inflammation. Firm lumps under the skin (rheumatoid nodules) can occur around the elbows and fingers where there is frequent pressure. Even though these nodules usually do not cause symptoms, occasionally they can become infected. Nerves can become pinched in the wrists to cause carpal tunnel syndrome. A rare, serious complication, usually with longstanding rheumatoid disease, is blood vessel inflammation (vasculitis). Vasculitis can impair blood supply to tissues and lead to tissue death (necrosis). This is most often initially visible as tiny black areas around the nail beds or as leg ulcers.

Medically Reviewed by a Doctor on 4/16/2013

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Rheumatoid Arthritis - Early Symptoms Question: What were your symptoms at the onset of your rheumatoid arthritis?
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Rheumatoid Arthritis - Prognosis Question: What's the prognosis for your rheumatoid arthritis?
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