Hi Leila,
I started getting aches and pains the day after my bone scan was conducted and indeed had a week with sciatic nerve pain.
This all went away, especially two weeks later when the bone scan came back clear.
Then when I started on the hormone treatment aches and pains again mainly in my left side ironically. Still the occasional twinge now and again, but I've stopped worrying about it now.
I think some of the problem is reading too much on Google and of course becoming hyper sensitive to every ache and pain in the body.
Add to that the fact that the body is probably responding to (in my case) starting hormone therapy and in David's case coming off hormone therapy could account for the aches and pains.
Furthermore my bone scan whilst finding no evidence of skeletal metatases, did note arthropathic uptake in various joints including the hips. Indeed thinking back before I was diagnosed with prostate cancer, I had various aches and pains at times and especially after conducting physical work which as a 57 year old would be expected.