Introduction: Rheumatoid arthritis
Rheumatoid arthritis: Autoimmune form of arthritis usually in teens or young adults.
Rheumatoid arthritis: Rheumatoid arthritis is an inflammatory disease that causes pain, swelling, stiffness, and loss of function in the joints. It has several special features that make it different from other kinds of arthritis (see information box below). For example, rheumatoid arthritis generally occurs in a symmetrical pattern. This means that if one knee or hand is involved, the other one is also. The disease often affects the wrist joints and the finger joints closest to the hand. It can also affect other parts of the body besides the joints (see illustrations below). In addition, people with the disease may have fatigue, occasional fever, and a general sense of not feeling well (malaise). 1
Researching symptoms of Rheumatoid arthritis: Further information about the symptoms of Rheumatoid arthritis is available including a list of symptoms of Rheumatoid arthritis, other diseases that might have similar symptoms in differential diagnosis of Rheumatoid arthritis, or alternatively return to research other symptoms in the symptom center.
Misdiagnosis and Rheumatoid arthritis: Research more detailed information about misdiagnosis of Rheumatoid arthritis, failure to diagnose Rheumatoid arthritis, underlying causes of Rheumatoid arthritis (possibly misdiagnosed), or research misdiagnosis of other diseases
Treatments for Rheumatoid arthritis: Various information is available about treatments available for Rheumatoid arthritis, current research about Rheumatoid arthritis treatments, or research treatments for other diseases.
Causes of Rheumatoid arthritis: Research more detailed information about the causes of Rheumatoid arthritis, other possibly hidden causes of Rheumatoid arthritis, or other general information about Rheumatoid arthritis.
Statistics and Rheumatoid arthritis:
Various sources and calculations are available in statistics about Rheumatoid arthritis,
prevalence and incidence statistics for Rheumatoid arthritis,
and you can also research other medical statistics in our statistics center.
1. excerpt from Handout on Health Rheumatoid Arthritis: NIAMS
Last revision: June 13, 2003
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