Kidney Infection (Pyelonephritis)

A bacterial infection of the kidneys, usually ascending from the bladder, causing fever, flank pain, and urinary symptoms.

What is Kidney Infection (Pyelonephritis)?

Kidney Infection (Pyelonephritis) is a medical condition. A condition is a disease, disorder, or abnormal state that affects the body or mind. This page provides educational information only and is not a diagnosis.

If you think you may have Kidney Infection (Pyelonephritis), speak with a qualified healthcare provider for evaluation and guidance.

Symptoms that may be associated with Kidney Infection (Pyelonephritis)

ChillsFeverFlank PainFrequent UrinationNausea and vomitingPainful Urination

When to seek medical care

Seek medical advice if you have symptoms that are severe, persistent, or affecting your daily life. Emergency care is needed for symptoms like chest pain, difficulty breathing, confusion, or severe weakness.