@mkoch Mary Ann, I feel a lot better today!!!!! My fever is gone and chills hopefully for good.. I still have body aches but I can deal with that. I've done so much research on these drugs and there side effects. Ultimately I was leading towards reclast because it's been out for over 30 years with so many studies and trials done on this drug. I know 6 other friends of mine currently taking it which also helped with my decision. I am 57 years old I had to do something to stop from fracturing my thoracic spine.. so I'm praying this works for me. I read that you are taking prolia, how long can you take that medication for?? Did you have any side effects that you could share.?? My rheumatologist had mentioned that nah be my next drug to take.. thank you again! Hoping alls well with you!