Rheumatoid vs Osteoarthritis: What’s the Difference?
Great information from Micha Abeles MD.
The post clarifies some of my questions. M
Osteoarthritis (OA) and rheumatoid arthritis (RA) are both forms of inflammation of the joints but they are actually very different types of a broader condition called arthritis. There are many forms of arthritis, including gout, but RA and OA are two of the most common, affecting a combined 32 million people in the United States alone. Despite their similarities, the diseases have different causes and symptoms that can vary quite a bit in spite of some overlap.
What Is Osteoarthritis?
OA is a degenerative joint disease affecting the cartilage. Also known as wear-and-tear arthritis, it’s caused by a breakdown in cartilage of the joints that leads to pain and inflammation as bone rubs against bone without the protective cushion of the cartilage. OA may begin in a single joint and get progressively worse. This disease is most common among older adults with 70% of people over 70 showing some evidence…
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