Can rheumatoid arthritis be mistaken for osteoarthritis?

Donna Hill Howes, RN

Family Practitioner

Osteoarthritis and rheumatoid arthritis can be mistaken for each other because both are characterized by swelling and inflammation. However, rheumatoid arthritis is different because in this condition, the body's immune system attacks the joints. This can happen suddenly and cause severe inflammation. On the other hand, osteoarthritis is caused by a breakdown of joint cartilage and tends to develop over time.

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.

Rheumatoid Arthritis

If you have rheumatoid arthritis (or RA), you have painful swelling in hands, fingers, wrists - and stiffness that makes everyday living difficult. RA is an autoimmune disorder in which the body's immune system attacks the tissues. RA is more common among women than men. Some have only one brief episode, while others have episodes off and on throughout their lives. It's important to consult with a rheumatologist right away when you develop symptoms, as early treatment can help keep RA under control.

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Can rheumatoid arthritis be mistaken for osteoarthritis?

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