Diseases
pyelonephritis
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Overview
A kidney infection is also called pyelonephritis. A kidney infection needs prompt medical treatment. If not treated properly, an infection can cause lasting damage to the kidneys. Or the bacteria can spread to the bloodstream and cause a dangerous infection.
Symptoms
- fever and chills
- back, side or groin pain
- a burning feeling or pain when urinating
- having to urinate often
- a strong, lasting urge to urinate
Causes
- bacteria that enter the urinary tract through the urethra can multiply and travel to the kidneys. this is the most common cause of kidney infections.
- rarely, a kidney infection happens after kidney surgery.
Risk factors
- being female.
- having a weakened immune system.
- having a urinary tract blockage.
Diagnosis
- signs and symptoms
- urinalysis
- computerized tomography (ct) urogram
Medicines used
Frequently asked questions
What is pyelonephritis?
A kidney infection is also called pyelonephritis. A kidney infection needs prompt medical treatment. If not treated properly, an infection can cause lasting damage to the kidneys. Or the bacteria can spread to the bloodstream and cause a dangerous infection.
What are the symptoms of pyelonephritis?
fever and chills, back, side or groin pain, a burning feeling or pain when urinating, having to urinate often, a strong, lasting urge to urinate
What causes pyelonephritis?
bacteria that enter the urinary tract through the urethra can multiply and travel to the kidneys. this is the most common cause of kidney infections.; rarely, a kidney infection happens after kidney surgery.
Which medicines are used for pyelonephritis?
amoxicillin-clavulanic acid, cefoperazone, cefoperazone-sulbactam, ceftriaxone
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