I had PMR in 2023-24. I was fortunate, and successfully ended my prednisone taper on April 1 (it just seemed a good day to stop!).
Over the last week I have developed severe neck stiffness. The pain level is starting to approach the original PMR pain level. I do not have significant pain elsewhere.
I suspect that this is some sort of muscular skeleto injury. However, if anyone with PMR has experienced a similar issue, I would be grateful to hear about their experience.