I talked to both Neurologist and the doc that did the injection and they act like there is no way that this happended - my sister who took me, as well as my husband and adult son also saw it - The shot was last Thursday - pain until sunday and color change if arm was not elevated - pain free Monday and Tuesday which was wonderful but today severe pain and numbness and if my arm is at my side it changes color again - but not as severe - cannot get into neurologist until May for follow-up and they just want me to wait to see if it resolves - very frustrated -