Pyelonephritis meaning

Pyelonephritis is an inflammation of the kidney and upper urinary tract typically caused by a bacterial infection.


Pyelonephritis definitions

Word backwards sitirhpenoleyp
Part of speech Noun
Syllabic division pye-lo-ne-phri-tis
Plural The plural of pyelonephritis is pyelonephritides.
Total letters 14
Vogais (3) e,o,i
Consonants (8) p,y,l,n,h,r,t,s

Pyelonephritis is a type of urinary tract infection (UTI) that affects one or both kidneys. It is usually caused by a bacterial infection that spreads from the lower urinary tract to the upper urinary tract. The most common bacteria responsible for pyelonephritis is Escherichia coli (E. coli). This condition can be acute or chronic, with acute pyelonephritis being more common.

Symptoms of Pyelonephritis

The symptoms of pyelonephritis can vary but often include fever, chills, back or side pain, nausea, vomiting, and frequent urination. Patients may also experience pain or burning sensation during urination, cloudy or bloody urine, and general fatigue or weakness. In severe cases, individuals with pyelonephritis may develop complications such as septic shock.

Diagnosis and Treatment

Pyelonephritis is diagnosed through a physical examination, urine tests, blood tests, and imaging studies such as ultrasound or CT scans. Treatment typically involves antibiotics to eliminate the bacterial infection. In severe cases or complications, hospitalization may be necessary for intravenous antibiotics and fluid replacement.

Risk Factors and Prevention

Factors that increase the risk of developing pyelonephritis include urinary tract abnormalities, kidney stones, diabetes, a weakened immune system, and the use of a urinary catheter. To prevent pyelonephritis, it is essential to practice good hygiene, stay hydrated, urinate frequently, and avoid holding urine for prolonged periods. Women should also wipe from front to back after using the bathroom to prevent bacterial contamination.

Acute pyelonephritis can often be effectively treated with prompt medical intervention and appropriate antibiotics. However, if left untreated or if the infection recurs frequently, it can lead to chronic pyelonephritis, which may cause permanent kidney damage. Therefore, it is crucial to seek medical attention if any symptoms of pyelonephritis arise.


Pyelonephritis Examples

  1. The patient was diagnosed with pyelonephritis after experiencing severe back pain and fever.
  2. Pyelonephritis is a common complication of urinary tract infections.
  3. The doctor prescribed antibiotics to treat the acute pyelonephritis.
  4. Chronic pyelonephritis can lead to kidney damage if left untreated.
  5. Pyelonephritis is more common in women than in men.
  6. The patient's urine culture confirmed the presence of bacteria causing pyelonephritis.
  7. Symptoms of pyelonephritis may include frequent urination and flank pain.
  8. Severe cases of pyelonephritis may require hospitalization for intravenous antibiotics.
  9. Recurrent pyelonephritis can be prevented by staying hydrated and practicing good hygiene.
  10. Pregnant women are at a higher risk of developing pyelonephritis due to hormonal changes.


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  • Updated 22/06/2024 - 07:12:31