Mum often has UTIs and it knocks her for six.
Unfortunately in the elderly, (not suggesting your hubby's elderly) it can happen that no symptoms are displayed.
Now GP has put Mum on a prophalatic (sp)
Good news Linda,
When my husband felt dizzy while out for a walk, and fell and broke his arm, he was found to have a UTI. He had no symptoms of anything being wrong and I`d never heard of it before.
I`m so pleased it was nothing worse.