Where is his pain? I seriously doubt that prostate cancer has anything to do with his pain. I have chronic back pain. I had it before and I have it after. It has nothing to due with my Pca.
You say that he has been checked out by doctors. What do they say?
There is also a remote possibility that the pain relates to some cancer spread, but that is unlikely. The doctors should be able to tell you if that is the case.
I live everyday with back pain that has no cure. I used narcotic pain killers (percocet..etc) and quit them for obvious reasons. I guess you just need to live with pain if you have it. I hope you can help him find an answer.
If my math is correct - he's been this way for 16 YEARS?!?!?!?!? AND there is bleeding involved?
I always say - "When in Doubt - Check it Out" but this seems like your way beyond that.
If it's going to take druging him so you can get him to the hospital - we can maybe help with that....But it sure sounds like he needs to be seen by somebody.