My great aunt recently died of a stroke caused by Alzheimer's (she was refusing to drink water). And my uncle has had some pretty serious strokes that has caused him to not be capable of taking care of himself, he can't walk or talk correctly. The most frightening thing is his memory loss, he called me every hour asking if I checked the mail for him but I told him I'd call when the mail ran. He would agree yet keep calling back. He was being mean to his little niece, said her hair was so ugly. He is hoarding money, always hungry, and talking about things he thinks he's done (he thinks he is going out partying when he never did that).
I know strokes can induce dementia and Alzheimer's. Does it sound like he has it or could it just be a bad mix of the stroke and medicine he's on?