I have arthritis in both knees with the right one being worse. I go until I feel that I can't tolerate the pain any longer and then I go for my shots. I have had only two maybe three shots in the left knee, but have had more in the right knee. My last visit was shots in both knees and the shots have helped tremendously. I am able to go up and down the bus steps much better. I am a special needs bus driver and going up and down the steps several times a day can take a toll on the knees. Thanks for the help and expertise of those working at Coastal Orthopedics! :) -- Patricia S.