Mum was taken to hospital last night, sweating (but no temperature), pulse racing. Today they have put a catheter in and when I went to see her tonight I noticed that the tube and bag is full off dark brown, nearly black, urine.
I've googled it and it appears that unless certain chemicals are ingested (hardly likely with weetabix and strawberry trifle!) it's likely to be a kidney infection. She is nil by mouth pending investigations tomorrow.
Does anyone have any experience of this and how serious could it be?