I took 2 injections of Prolia and lost some of my jaw bone and my back surgeon said that’s also the cause of my 2 broken vertebrae in the thoracic spine . I had to have surgery on my jaw and now I’m having back surgery next week. Because of my experience I say don’t take Prolia but I know everyone is different and may not have this happen but for me this is devastating. Good luck to everyone in finding the right medication for them .