Hi, my mum has been diagnosed with Alzheimers for a couple of years. At the beginning of June my father died after a long illness. For the first five weeks my mum was fine, able tolive by herself with a lot of support. For the last six weeks or so she has been hallucinating that my father is still in the house. She sees him sitting in bed or the chair. She is up and down stairs every five minutes to check if he is there, takes food to him etc. The next minute she is telling everyone (including 999) that he has just died or that the undertakers must have called to collect him while she was having her lunch. She made 510 calls to me and other carers in 7 weeks again including 999. Last Friday she was admitted to a Psychiatric ward in the hospital but still thinks her husband is still alive either in the hospital or at home. Has anyone else come across this and if so what was the treatment and outcome. Thanks for your help in advance.