I know WHY they happen, ADT.
I'd like to know what is going on in my body to cause them.
Also, as long as you PSA is 'unmeasurable', does that, in itself,
mean that your cancer has NOT metastasized?
Or are there other tests that I should be doing?
dixiedad and ROLL TIDE!
Wikipedia writes: "The exact cause and pathogenesis, or causes, of vasomotor symptoms (VMS)—the clinical name for hot flashes—has not yet been fully studied."
If the PSA is undetectable it can also mean that ADT has stopped the mets growing further.
As long as your PSA is undetecteable I would observe and not try to find metastases.