Juvenile idiopathic arthritis (JIA) is a group of disorders that causes arthritis (stiff, swollen, painful joints) in children. The arthritis happens when the immune system, which normally attacks germs, mistakenly attacks the joints. This causes inflammation (swelling and irritation) in the joints and other problems. An illness that happens when the immune system attacks the body's own cells is called an autoimmune illness.
Depending on what type of JIA a child has, the eyes, skin, heart, lungs, and digestive system also can be affected. Some types of JIA are also known as juvenile rheumatoid arthritis (JRA).
Most kids and teens with JIA can do many of the same things as other students. Regular exercise, healthy eating, and taking medicines can help with JIA symptoms. Encourage your student to participate in all activities when possible, but modify activities during flare-ups (when symptoms get worse).
Help students with JIA if they need:
Encourage peers to support classmates with JIA by:
Talk to students with JIA and parents or guardians about:
Reviewed by: Amy W. Anzilotti, MD
Date Reviewed: Jan 1, 2020
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