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Definition

By Mayo Clinic staff

Kidney infection (pyelonephritis) is a specific type of urinary tract infection (UTI) that generally begins in your urethra or bladder and travels up into your kidneys.

A kidney infection requires prompt medical attention. If not treated properly, a kidney infection can permanently damage your kidneys or spread to your bloodstream and cause a life-threatening infection.

Kidney infection treatment usually includes antibiotics and often requires hospitalization.

References
  1. Pyelonephritis (kidney infection) in adults. National Institute of Diabetes and Digestive and Kidney Diseases. http://kidney.niddk.nih.gov/kudiseases/pubs/pyelonephritis/. Accessed June 29, 2009.
  2. Urinary tract infections in adults. UrologyHealth.org. http://www.urologyhealth.org/adult/index.cfm?cat=07&topic=147. Accessed June 29, 2009.
  3. Schaeffer AJ, et al. Infections of the urinary tract. In: Wein AJ, et al. Campbell-Walsh Urology. 9th ed. Philadelphia, Pa.: Saunders Elsevier; 2007. http://www.mdconsult.com/das/book/body/146625683-4/0/1445/0.html. Accessed June 29, 2009.
  4. Masson P, et al. Meta-analyses in prevention and treatment urinary tract infections. Infectious Disease Clinics of North America. 2009;23:355.
  5. Norris DL, et al. Urinary tract infections: Diagnosis and management in the emergency department. Emergency Medicine Clinics of North America. 2008;26:413.
  6. Neal DE. Complicated urinary tract infections. Urologic Clinics of North America. 2008;35:13.
  7. Urinary tract infections. The American College of Obstetricians and Gynecologists. http://www.acog.org/publications/patient_education/bp050.cfm. Accessed June 30, 2009.
  8. Barbara Woodward Lips Patient Education Center. Urinary tract infection and kidney infection. Rochester, Minn.: Mayo Foundation for Medical Education and Research; 2004.

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Aug. 8, 2009

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