"Is this a dream... this is weird"

The last 5 hours have changed dramatically. Mom has had a few very disoriented times. We have some drugs for her that help her to have less aggitation/confusion and give her clear moments. But, it has been really hard... she doesn't understand why this is happening and continually asks what is going on and "this is weird" "this is a dream" ....

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Added note.. we started giving her a new drug to help those disoriented times not happen.