Thank you, I will look right now.I went to see the Md who gave me the injection, he was rude and angry that I would even suggest there might be a link between the injection and Chorea like movements. Said he couldnt treat me any further until I am released from a Neuroligst. I wasnt accusing at all, I showed him the videos and the reserch i had found online. Very frustrating to say the least. Thank you for all the information and support.