My husband and I had flu shots on Tuesday. My arm started hurting as soon as we left the drugstore, and was swollen by bedtime. On Friday evening, I couldn't move the left side of my neck at all. I couldn't imagine what had happened, so I took an aleve and went to bed. The next morning I had more mobility but, it was still painful. I never mentioned my pain to my husband nor, did I associate my pain with the shot until my husband woke up saying how his neck and shoulder were bothering him on the left. I called the pharmacist and told him about both of us, and he said to use a heating pad. Then, I searched and found out that others have experienced the same symptons. Is it possible that we had a bad batch? There must be some explanation, or maybe some more research needs to be done.View Thread