According to the Arthritis Foundation, the most common form of arthritis in children is juvenile rheumatoid arthritis. The disease affects each child differently; some have a more mild case with few problems and symptoms while others have severe cases with serious complications. Symptoms of JRA include: Joint inflammation Stiffness and bending of the joints, also known as joint contracture Joint damage Change in growth Joint stiffness following rest, also known as morning stiffness Muscle weakness Weakness in soft tissues around joints with JRA There are three major types of juvenile rheumatoid arthritis. Pauciarticular JRA affects four joints or less. Approximately … Continue reading →