Rheumatoid
Rheumatoid Arthritis
Rheumatoid Arthritis (pronounced: /ˌruːməˈtɔɪd ˈɑːrθrɪtɪs/) is a chronic inflammatory disorder that can affect more than just your joints. In some people, the condition can damage a wide variety of body systems, including the skin, eyes, lungs, heart and blood vessels.
Etymology
The term "Rheumatoid" comes from the Greek "rheumatos", meaning "flowing", and the Latin "oid", meaning "resembling". This is in reference to the characteristic fluid that accumulates in the joints of those affected by the condition.
Symptoms
Rheumatoid Arthritis affects different people in different ways. For some, joint symptoms can occur for only a few hours. People with severe forms of the disease can experience constant joint discomfort. Symptoms may include:
- Tender, warm, swollen joints
- Joint stiffness that is usually worse in the mornings and after inactivity
- Fatigue, fever and loss of appetite
Causes
Rheumatoid Arthritis occurs when your immune system attacks the synovium — the lining of the membranes that surround your joints. The resulting inflammation thickens the synovium, which can eventually destroy the cartilage and bone within the joint.
Treatment
Treatment for Rheumatoid Arthritis aims to control pain, minimize joint damage, and improve or maintain function and quality of life. The approach to treatment includes medication, physical therapy, and in some cases, surgery.
Related Terms
External links
- Medical encyclopedia article on Rheumatoid
- Wikipedia's article - Rheumatoid
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