Rheumatoid arthritis is a disease that attacks the joints in the body, causing inflammation and pain. It can affect anyone at any age. Children are no exception to rheumatoid arthritis. In children, this chronic disease is called as juvenile rheumatoid arthritis, and it also causes inflamed and stiff joints.
Juvenile rheumatoid arthritis mostly affects children below the age of 16. Unlike the rheumatoid arthritis of adults, juvenile rheumatoid arthritis is a group of several diseases. The only common characteristic of the adult and child rheumatoid arthritis is the inflammation of joints and pain.
Juvenile rheumatoid arthritis is a collective disease. The three identified forms are pauciarticular, polyarticular and systemic. In pouciarticular juvenile rheumatoid arthritis, a child may suffer from inflammation in few joints such as the knee and shoulder. If it is polyarticular, then many joints get inflamed simultaneously, for example knees, wrists, elbows, and so on. Polyarticular rheumatoid arthritis attacks symmetrically; for example, the joints of the left and right hand become inflammation at the same time.
Unlike pauciarticular and polyarticular, in...