Osteoarthritis(OA) pain is a real nuisance, especially considering how wide spread the condition is. 46 million people in the U.S. suffer from this debilitating disease, making it the #1 debilitating disability in the U.S. today.

The Arthritis Foundation and the Ad Council have teamed up to spread awareness about this condition to it's sufferers, and to educate them that exercise is the best treatment for OA.
I work for a marketing company that is helping these two groups spread the aforementioned information so that people worldwide can reduce their suffering. The pain you are experiencing may be able to be managed through increased activity. Do a google search for Fight Arthritis Pain for a funny and entertaining PSA as well as some ideas on what to do about your own joint pain:

FightArthritisPain.org