Which bacteria is causing your UTI — and which antibiotics work?

Which organism was reported in your urine culture?

Tap the bacteria named on your culture & sensitivity (C/S) report.

Have you already taken an antibiotic for this infection?

This helps show whether it was likely to work, and what else to discuss with your doctor.

Please read before using this tool. This page gives general, textbook-level antibiotic patterns for common UTI-causing bacteria — it is educational, not a prescription. Real antibiotic resistance varies by region and even by hospital, so the final choice of antibiotic must always be based on your own urine culture & sensitivity (C/S) report and the advice of your treating doctor. Do not start, stop, or switch an antibiotic based on this page alone.