She can’t see due to degeneration in one eye and a blood vessel issue that will be slow to resolve over time in the other, she sees only shadows. She also isn’t physically able to walk as much anymore and can’t hear well. When the second eye experienced vision loss, her dementia took a hard nosedive, like a switch. She now sees hallucinations or either her brain creates images to try to compensate for vision loss. She gets extremely upset and says creepy things like there are people in the house to kill us all and that animals are in the house and people stole everything. It’s very real to her and she gets so worked up we are concerned for her high blood pressure. She becomes super mean to us as well saying she hopes we get sick too and how nobody wants to help her or how mean we are. We literally do everything for her and the comments are wearing us down. This is now 24/7 and there hasn’t been a respite in days right now. Her dr just says give her melatonin to get her to sleep, but we can’t do that all day and night. Hopefully others have some tips to share.