Hi there, I know how you feel. My sleep didn't return to normal till post 30 days injection, and it was really awful. This was literally like my last hope for some osteoporosis drug I could handle without a severe side effect. My dr was so awful, she didn't even try to follow up with me to try another therapy after that, just forgot me. No nurse called, nothing. When you feel like a number on top of having a rough time with "medicine" how is someone supposed to feel ok continuing? I just felt like another experiment. Another crazy thing, I called the company that makes Evenity to report what happened, to see if insomnia was something others had reported, and they SAID no. When you look up side effects on drug info sites it is listed all the time. But a company rep said NO. That is unbelievable to me. Well now it is reported, so hopefully they will not continue misleading others. If you can't sleep, you can't function. I've had sleep troubles for a long time, so especially for those who already have this issue, that has to be clearly stated as a side effect.