Questions and Answers About Juvenile Rheumatoid Arthritis What Is Arthritis? What Is Juvenile Rheumatoid Arthritis? What Causes Juvenile Rheumatoid Arthritis? What Are the Symptoms and Signs of Juvenile Rheumatoid Arthritis? How Is Juvenile Rheumatoid Arthritis Diagnosed? Who Treats Juvenile Rheumatoid Arthritis? What Are the Treatments? How Can the Family Help a Child Live Well With JRA? Do Children With Juvenile Rheumatoid Arthritis Have To Limit Activities? What Are Researchers Trying To Learn About Juvenile Rheumatoid Arthritis? Where Can arthritis history nipple pain People Get More Information About the MAMDC? Where Can People Get More Information About Juvenile Rheumatoid Arthritis? What Is Arthritis? Arthritis means "joint inflammation" and refers to a group of diseases that cause pain, swelling, stiffness, and loss of motion in the joints. "Arthritis" is often used as a more general term to refer to the more than 100 rheumatic diseases that may affect the joints but can also cause pain, swelling, and stiffness in other supporting structures of best treatments for arthritis nipple pain the body such as muscles, tendons, ligaments, and bones. Some rheumatic diseases can affect other parts of the body, including various internal organs. Children can develop almost all types of arthritis that affect adults, but the most common type that affects children is juvenile rheumatoid arthritis (JRA). What Is Juvenile Rheumatoid Arthritis? Juvenile rheumatoid arthritis is arthritis that causes joint inflammation and stiffness for more than 6 weeks in a child of 16 years of age or less. Inflammation causes arthritis in the ankle nipple pain redness, swelling, warmth, and soreness in the joints, although many children with JRA do not complain of joint pain. Any joint can be affected and inflammation may limit the mobility of affected joints. One type of JRA can also affect the internal organs. Doctors classify JRA into three types by the number of joints involved, the symptoms, and the presence or absence of certain antibodies found by a blood test. (Antibodies are special proteins made by the immune nipple pain nipple pain system.)
