Hum, I'm currently on Evenity, and next month I will discontinue it and am to take an infusion of Reclast. I already experience weaken painful knees since beginning Evenity which I've never experienced before and stiff wrists and neck. Now, im concerned about Reclast more than I was before. As I was made to understand one has to take an anti-resorbant after bone building med or you loose the progress.