On a related note.
Does your dentist know about your use of morphine? It tends to cause dry mouth which can lead to dental decay. Mine prescribes a special fluoride intensive toothpaste (Duraphat 5000) to counter any possible problems.
Paul Barrett
Hexham - Northumberland - Loads of spectacular walks - all I need now are the joints to go with them! :)
Enthesitis (2012)
Ulcerative Colitis (1990)