September 27, 2026
Kidney Infection (Pyelonephritis)
The signs of a kidney infection and why prompt treatment matters.
Medically Reviewed By
Artemis Kidney Hospital Nephrology & Transplant Team
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A kidney infection is a urinary tract infection that has reached the kidneys. It needs prompt treatment.
Signs include fever and chills, flank or back pain, burning on urination, and nausea.
Untreated kidney infections can damage the kidney or spread to the bloodstream, so antibiotics are started promptly.
Medical Disclaimer
This article is for general education only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified nephrologist about your own condition.
This article is part of
The Complete Kidney Transplant & Care Guide for India →Have Questions?
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Keywords
kidney infectionpyelonephritiskidney infection symptoms