In the last 18 months I've taken antibiotics 10 times for UTI. In the past year, at least four (including my last three) urine cultures have come back negative for UTI, even though I exhibit serious symptoms at the time I start taking antibiotics. My symptoms include cloudy urine, sediment, low volumes (100 cc or less), dysreflexia, and involuntary voiding. My doctor thought my symptoms might be due to some other infection like chlamydia or gonorrhea, but tests for those also came back negative. When I take the UTI antibiotics, my symptoms go away, but I continue to get frequent UTIs (every 1-2 months) or something resembling them. The antibiotics have been really hard on my body and I'd prefer not to take them, but I don't know what else to do. Does anyone have any advice? Has anyone experienced something similar?