I've had 11 dosages of Evenity and am scheduled for my last next week. After I received the first set of shots (there are 2, one in each arm for me), the nurse kept me there for 30 minutes to make sure I had no reactions, which I did not.
Now I go get my shot and drive home immediately. The only reactions I have are a little soreness at the injection site, which is gone within a day or so.