Glossary

Glossary

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There are 1 names in this directory beginning with the letter R.
Rheumatoid arthritis (RA)
Rheumatoid arthritis is an inflammatory disease that causes pain, swelling, and loss of function in the joints. The hands and wrists are often affected, but any joint can be involved. This is the most common symptom of RA, but it can sometimes also involve inflammation in other parts of the body, including the eyes and mouth, the blood vessels, the lungs, or the covering of the heart.