My mum (mid to severe dementia) has drifted into waking many, many times every night, wanting to get up to go to the loo. No UI, and the doc just says it's part of the dementia. It's so exhausting (she's at home). She doesn't doze during the day even. Please, can anyone with more experience tell me if this is normal, is it just going to continue like this now? Thank you for listening.