Conditions list medically reviewed by George Krucik, MD, MBA
There are more than 100 different types of arthritis. We'll show you the basics and how your doctor might treat it.
Osteoarthritis (OA) occurs when cartilage that cushions bones at the joints wears away. Learn about symptoms and treatment options for OA.
Rheumatoid arthritis is an autoimmune disease. It causes joint problems. In autoimmune diseases, the immune system mistakes the body's own cells for invaders.
Juvenile rheumatoid arthritis is the most common type of arthritis in children. Learn about juvenile rheumatoid arthritis symptoms, diagnosis, and treatment.
This feature is for informational purposes only and should not be used to diagnose. Please consult a healthcare professional if you have health concerns.