My DM has Parkinson's and had a couple of nasty falls and ended up in hospital. She's in a community hospital now, and is physically getting back to her baseline. However, she's got fluctuating confusion/delerium, some days she seems almost herself, other times she is confused and hallucinating/trying to climb out of bed. Will they say that she is safe to go home like this? If she seems back to herself could the confusion come back at home? They aren't sure about the cause of the delerium.