Asovey,
Ask about Prolia. It's the same drug as Xgeva for cancer patients, but called Prolia for non cancer treatment like osteopenia. I have osteopenia too and was given Zometa (Reclast) infusion a few years ago. I had a terrible reaction to it, similar to the Neutrogena shot. The dr said if I need another infusion she sould give me Prolia instead. There are studies that show Prolia may be better than Reclast.