I have just read read your original post and notice your comments about the painkillers you are using.
I presume from the fact that you are using paracetamol and codeine that you are unable to use the class of drugs known as NSAIDs (this includes drugs such as ibuprofen). They can often be very successful because as well as providing pain relief they are anti-inflammatory as well.
However, if, like me, your digestive system cannot tolerate them, then you have no choice but to use the opiates.
In that sphere of drugs there are two others that can be helpful. First, MST continuus, which is a slow-release tablet form of oral morphine that you take twice a day. I take 10 mg for use during the day and 15 mg for use at night when the pain is worse. Second, and reserves for situations in which everything else has been tried but you are still in pain, oral morphine which you take as a liquid form.
My my pain has been really bad I have resorted to using the oral morphine as I go to bed because it will dampen everything down and allow you to get comfortable and so to sleep.
In some cases you may also be prescribed Valium because this is good for relaxing muscles.
Paul Barrett
Hexham - Northumberland - Loads of spectacular walks - all I need now are the joints to go with them! :)
Enthesitis (2012)
Ulcerative Colitis (1990)