Hi everyone, My mum is 90 and has unspecified dementia. She gets confused sometimes, which I can cope with but at the moment has a urinary tract infection which she has had for almost 4 weeks now. She's on her 2nd dose of antibiotics and is coming to the end of them but she is extremely confused, muddled, says strange things and has been crying all the time. I'm worried as it's not like her, I presume it might be the infection. The nurse at the nursing home she is in, say that she must finish the antibiotic course, but they haven't worked. She only has one day left on them. It breaks my heart to see her so confused, I really hope they can find something to make this nasty UTI go away. Has anyone else experienced this with their elderly mum before?