My mum was diagnosed with dementia 4 years ago and up to the last few months has been well. She has just recently come out of hospital after 2 major ops to repair her pelvis and her hip after a fall and has been quite distressed since which has resulted in her counting out loud sometimes for hours on end. When she is asked why she is doing it she doesn't know. I can tell by her face that she is upset by it but she can't seem to stop. As a family we are all at a loss as to what to do to help. Any suggestions and advice would be appreciated.Thanks