After being on codeine for the last 3 years my doctor has put me on
Tramadol because I'd built up a tolerance to codeine.
It's working quite well for the pain, not really as well as I need it to, but yesterday I tried to go without to see how addicitve it is.
I woke up after having horrific dreams about a being trapped in a tank of poisonous eels, feeling like my spine was wired up to the mains.