Life and Health

The term arthritis means "joint inflammation." Some people refer to arthritis as "joint pain." There are more than 100 different types of arthritis. The 2 most common forms of arthritis are osteoarthritis (OA) and rheumatoid arthritis (RA).

Osteoarthritis:
Osteoarthritis begins with the breakdown of joint cartilage, resulting in pain and stiffness. OA commonly affects the joints of the fingers, knees, hips, and spine. Other joints affected less frequently include the wrists, elbows, shoulders, and ankles. OA can also be caused by work-related repetitive injury and physical trauma.

Rheumatoid Arthritis :
Rheumatoid Arthritis causes inflammation of the joint lining, called the synovium. This type of arthritis can cause pain, stiffness, swelling, warmth, and redness. The affected joint may also lose its shape, resulting in loss of normal movement. RA can affect other parts of the body as well, including the blood, the lungs, and the heart. Rheumatoid Arthritis is 2 to 3 times more common in women than in men, and generally affects people between the ages of 20 and 50. However, young children can develop a form of RA called juvenile RA.

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