Frequently Asked Questions About Rheumatoid Arthritis (RA)
printer friendly version- What is rheumatoid arthritis (RA)?
Rheumatoid arthritis is a chronic (long-term) inflammatory disease that primarily affects the joints and surrounding tissues, but can also affect internal organs such as eyes, lungs or heart.It has several special features that make it different from other kinds of arthritis. For example, RA generally occurs in a symmetrical pattern. This means that if one knee or hand is involved, the other one is also.
The course and the severity of the illness can vary considerably from person to person.
- How does RA affect the joints?
RA causes the synovial lining of the joints to become inflamed. Researchers believe that the inflammation is triggered by the body's immune system failing to recognize body tissue as 'normal', therefore attacking it and bringing about joint damage. The immune system's continued attack results in destruction of cartilage, bone, tendons and ligaments. - Who gets RA?
About 1 in 100 people are affected. The disease can occur at any age, from infants to seniors, but it begins most often between the ages of 25 and 50. Twice as many women as men get RA. - What are the symptoms of RA?
RA causes pain, swelling, stiffness and loss of function in the joints. RA may make people feel sick, tired, and sometimes feverish. It may start gradually, or with a sudden severe attack. - Can RA be cured?
No, not yet. But researchers now know more than ever before about how abnormal responses of the body's immune system work, and how to slow down the progression of RA. Advances in pain management, physical therapy and preventive care address some of the symptoms of arthritis while we close in on a cure for this disease. - Is it good to exercise if I have RA?
Exercise helps decrease pain and stiffness, helps maintain joint movement and flexibility, helps increase or maintain muscle strength, and helps prevent deformity. The Arthritis Society offers recreational exercise programs – Joint Works (land-based) and Water Works (water-based) – in communities throughout BC. Be sure to check with your doctor before starting any exercise programs. - Is there a special diet for people with RA?
Rheumatologists and nutritionists confirm that there is no such thing as an arthritis diet. There is no single food to eat or avoid or dietary regimen to follow to make your symptoms disappear. Researchers recommend a well balanced diet for people with arthritis with enough iron, calcium and vitamins.