My mother is 95 . Five years ago my father died and she ended up with bad UTI infection. She went to rehab and 5 days later had a stroke. She has had quite a few UTI's in those years. This last year has been the worst. UTI plus sepsis. While she was in rehab 6 months ago she was put on lexapro and has had sundowners since. Dr. took her off lexapro and sundowners got better then got another UTI and got worse again in rehab now and got another UTI in rehab and sundowners worse than ever. Is it the antibiotics, the environment, or has she had Alzheimer's for years and is just getting worse? I am suppose to take her home next week and not sure what to expect. I have never had to deal with this before and I am alone. This scares me.