I find this combination works where the tramadol doesn't.
They say Tramadol isn't addictive, so it is my principal pain med.
But I need the codeine for stubborn pain.
My GP said that as long as the codeine is only enough to counteract the pain, there is no chance of addiction.
It is only when you take more than needed that addiction may develop.
The codeine is converted to morphine in the body.