multiple factors Tilly. Older people tend to have less resistance to infection anyway. They tend to drink less and therefore their urine is more concentrated, also they go to the loo less so the urine sits in the bladder for longer. The other bit is that their muscles tend to be less strong. this is not only one of the reasons for incontinence but it also means...
After prostate resection in August OH had to drink 2 ltrs of water a day minimum. Just been to see specialist and things are going well and he can reduce this to 1 ltr. water plus others - so water is a major issue in controlling this. (I'm only just back from the hospital so this is very up-to-date!)
Thanks Sqad. You have made me feel very happy. Next time I'm in hospital suffering from dehydration, when I am urged to drink at least two litres per day I shall send out for a six pack.☺