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Osteoarthritis - Cause

Osteoarthritis occurs when changes in cartilage cause the cartilage to break down faster than the body can produce it. When cartilage breaks down, the bones rub together and cause damage and pain. Experts don't know why this happens. But things like aging, joint injury, being overweight, and genetics may increase your risk.

In some cases, arthritis is caused by other conditions that damage cartilage.

Recommended Related to Osteoarthritis

Arthritis Pain, Intimacy, and Sex

If you have arthritis, there are plenty of reasons why you might not feel like having sex. Painful or stiff joints and limited mobility may make sex seem more like a chore than a pleasure. You may feel self conscious about changes in your body. Or you may simply feel too fatigued at the end of the day to think about anything more than getting a good night’s sleep. But having arthritis doesn’t have to mean an end to your sex life. Sex is an important part of our identity. It lets us connect more...

Read the Arthritis Pain, Intimacy, and Sex article > >

    This information is produced and provided by the National Cancer Institute (NCI). The information in this topic may have changed since it was written. For the most current information, contact the National Cancer Institute via the Internet web site at http:// cancer .gov or call 1-800-4-CANCER.

    WebMD Medical Reference from Healthwise

    Last Updated: October 17, 2013
    This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.
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