Will a urinary tract infection hurt my kidneys?

Dr. Jeanne Morrison, PhD
Family Practitioner

If treated right away, a UTI is not likely to damage your kidneys or urinary tract. But UTIs that are not treated can cause serious problems in your kidneys and the rest of your body.

This answer is based on source information from the National Women's Health Information Center

Kevin W. Windom, MD
OBGYN (Obstetrics & Gynecology)
Urinary tract infections left untreated or patients with chronic urinary tract infections can have kidney damage.  The kidneys filter blood and form urine, and the urine then travels through the ureters to the bladder.  The bladder collects the urine prior to exiting through the urethra.  Patients who have chronic bladder infections can have the bacteria assend up the ureter into the kidney causing kidney damage.
Dr. Robin Miller, MD
Internal Medicine

If you have a urinary tract infection and it is treated quickly it will not hurt your kidneys. However, if it is not treated it can spread to your kidneys. Kidney infections are very serious.

Signs of a kidney infection include:

  • Pain and burning with urination, frequency, urgency, blood in the urine AND
  • Flank pain
  • Fever
  • Chills
  • Nausea and
  • Vomiting

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.