Hi, I am a 75 year old male and had my first Prolia injection last December. At the time I had undiagnosed discitis and osteomylitis in my spine, for which I was taking painkillers and Celebrex. 9 days after having the Prolia injection, the pain became much worse by the day, and after a week it was agonising. I was hospitlaized and my condition (once diagnosed with an MRI) was treated with antibiotics for 3 months (IV and oral). I am now better although still have a little backache. My query is: it is time for the next 6-monthly Prolia injection. Was it a coincidence or do you think I should not have another one in view of the fact that it seemed to aggravate my condition?