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Urinary tract infections

Urinary infections happen when bacteria invade the urinary tract, leading to pain, urgency, and discomfort. These infections are common and are typically treated with antibiotics. Preventative measures can help decrease the likelihood of recurrence.

Which applies to you?

I have cystitisI have pyelonephritisI have a catheter-associated urinary tract infectionI have asymptomatic bacteriuriaFurther support

This chapter provides general information about urinary infections. It is not a replacement for professional medical advice or treatment. Always consult your doctor or healthcare provider for guidance on your specific medical situation.

Last updated: October 2025

Reviewed by: 

  • Dr. Clara Cerrato (YAU Working Group Infections in Urology)
  • Prof. Gernot Bonkat (Guideline Panel on Urological Infections)

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Urinary tract infectionsAll conditions
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