What I'm wondering about is he seems to be hallucinating, seeing things that are not there. For example, the other day he came upstairs where I was and told me there was a little girl on the floor and she couldn't get up. At first I thought he was talking about a TV show, but he insisted I come down and help her. He pointed to where he saw her but, of course, there was noone there. I would appreciate your comments.
Some medications can build up in the blood system over a period of time and cause hallucinations.
Many times illness can cause an increase in confussion and halucinations. Also things like cold medications can also have a negative effect on the Loved Ones mental state. Many times though a cause or reason can be found for them in the enviroment or decline in the disease. Milly use to see men in her room and about the house. The man in her room and some other locations proved to be her reflection in the mirror.