Osteoarthritis can cause severe joint pain, swelling, and stiffness. In some cases it also causes reduced function and disability; some people are no longer able to do daily tasks and, in some cases, are not able to work. Severe cases may require joint replacement surgery, particularly for knee or hip OA.
Frequently Asked Questions - Arthritis & Osteoarthritis FAQs
Am I at risk for arthritis?
Certain factors make it more likely that you will develop arthritis. Some of these risk factors can be changed while others are not. [...]