My dose won't help you because everyone is so different but as an FYI, I was taking about 30mg/day of the hydromorphone but was prescribed around 10mg. I also took
oxycontin as well - a total of around 100mg/day.
I personally didn't like slow release pain meds because I think they give you too much in the first hour and then not enough in the following 11 hours they are meant to last. Also, my tolerance was building up fast and didn't want to get meds in my sleep.
I asked to go back to instant release
oxycodone. I liked instant release meds better as they let me control my pain more precisely. I didn't find it a hassle to take pills more often - lets face it, its not that much work... My doctor preferred prescribing me oxycodone after hearing how much hydromorphone I was taking.
I would change your GP if you are not happy. In my albeit limited experience, doctors don't like you to tell them what to prescribe you. Plus they may see it as "drug seeking behavior".
As one other FYI, when I increased my hydromorphone, it didn't always improve the pain relief but on occasion it did make it hard for me to breathe. I had the same problem with
hydrocodone too sometimes.