I have just been sitting all evening with my mum, and she seems now to be delirious or hallucinating. This seems to be a new development, I find it quite disturbing. She was stroking a cat that wasn't there. Then she was holding an imaginary bible and reading what seemed like prayers ( with a bit o gibberish) and a lot of Amens... feeling quite upset. I only recently got the doctor out and he said there was nothing more to be done. So unsure if I should have called doctor again? She isn't in pain or distressed really.