The Difference Between Osteoarthtitis and Rheumatoid Arthritis

What is the difference between Osteoarthritis and Rheumatoid Arthritis?Sometimes, you can show how much you care by disclosing what you know. But, other times, you can show how much you care by acknowledging what you don?t know.A good friend asked me this week to explain the difference between RA and OA. I was really impressed with her. It took courage to admit she that did not know. Do you know