Get her checked for a urinary tract infection ASAP! And, of course, make sure she hasn't had a stroke, or other brain injury. But oddly enough, in the elderly, dementia (especially sudden onset or worsening) is often the only symptom of a bladder or kidney infection. Praying for you!
Summerthyme
Precisely. Do it ASAP because if you don’t get her on antibiotics quickly she can go septic. I have never seen someone blow into dementia land that quickly. It’s usually a long process with ups and downs.
A UTI? That will make them act like that in less than 48 hours.
Prayers added!!
ETA: if she is already in long term care you may have to jump up and down to get this done. If so, start at admin and if that doesn’t work, then you can call her doctor. But Admin doesn’t like their customer’s upset so you should be good there.
And you want a UA/C&S : that’s the urine and culture and sensitivity (the UA will result first, but it will tell them more than likely if she has a UTI. The culture generally results in about 2 days after and let’s the doc know what antibiotics whatever bacteria is susceptible to.
REMINDER: if you have a loved one on hospice, it does NOT mean you don’t treat them for these things. It does not mean you can’t send them to the hospital. It is not the dying place. So if you suspect something is wrong with your loved one, call the hospice nurse and get them treated.