my mum had major heart surgery last week, the operation was more complicated than originally hoped and she was on the table for 10.5 hours - since she came round she has been very agitated and confused, is having paranoid delusions and auditory and visual hallucinations - she's 70 and up until the advent of the heart disease which necessitated the surgery has been in exceptionally good health, both mentally and physically
does anyone know how long can we expect this behaviour to last for and has anyone had this happen to them or one of their relatives?
we've been trying to explain to the staff that she's not really a batty old woman, but I'm not sure they fully understand how totally out of character her current behaviour is