@lindsaydawn your mom has made the right decision not to take any more shots of Prolia. She will start feeling better eventually, after the Prolia has worn off her system. In he meantime tell her to avoid any dental surgery, as Prolia is known to cause jaw necrosis. She should wait at least a year before having any dental work like tooth extraction, etc. Regular cleaning is fine.

I was talked into taking the Prolia too and felt quite unwell after that shot, although not as bad as your mom. I just refused to take any more shots. Apparently the more shots you take, the more you are at risk of fractures after stopping. Stopping after that first one is better.

Fortunately my bone scan has shown no fractures, four years after stopping Prolia even though I am at risk for osteoporosis. I am just very careful not to fall.

There is a Facebook group on Prolia which you may want to check out, if you are on Facebook. Some horror stories shared there!