Could someone tell me if PD results in joint pain? My PD tremor is in the left arm and stiffness in the left hand. Over the past month I have been having ever-increasing pain in my left knee. It is now to the point of limiting my mobility. Prior to my onset I had a cartilage tear and surgery on that knee. My wife has convinced me that it is time to make an appointment to get the knee looked at. Before I do I thought I would check with the group and see if anyone has experienced similar problems. I checked the archives and found nothing helpful. I should add that the pain is not through the whole joint, but in a very specific spot. I'm sure it is the old cartilage problem, but thought it best to check and make sure. Any comment would be appreciated, Jim Dolan 58/53/58