I have Crohn's for 35 years and for the last 3 years have been receiving Remicade every 6 years and for the most part it is working. I now have been told I have a slight calcium deficiency and my family doctor has recomended Prolia shots (twice a year). I looked this drug up and there seems to be some possible side affects such as compromised immune, skin rashes etc. I am not sure if I want to take this or not, has anybody had any experience with Prolia and if so how did it go.