I have urinary urgency and frequency. I become incontinent if I do not make it to the bathroom immediately. All tests had been coming up normal until very recently, when the BUN/creatinine came back slightly elevated, but returned to normal within a couple of months.
One more thought--has your husband been on any strong antibiotics? The cephamycins contain an MTT side chain that often leads to kidney problems/disease as a side effect.