Short answer · Medically reviewed summary · Last updated: 2023-07-13
Pyelonephritis is a type of urinary tract infection (UTI) that affects the kidneys. It occurs when bacteria, usually from the bladder, travel up the ureters and infect the kidneys.
What is Pyelonephritis
What is Pyelonephritis? Plain-language, medically reviewed definition plus the lived reality told by patients.
Pyelonephritis is a type of urinary tract infection (UTI) that affects the kidneys. It occurs when bacteria, usually from the bladder, travel up the ureters and infect the kidneys. This condition can be quite serious and requires prompt medical attention.
Symptoms: Common symptoms of pyelonephritis include high fever, back or flank pain, frequent urination, cloudy or bloody urine, and a general feeling of fatigue or malaise.
Causes: Pyelonephritis is typically caused by bacteria, most commonly Escherichia coli (E. coli), entering the urinary tract and reaching the kidneys. Factors that increase the risk of developing pyelonephritis include urinary tract abnormalities, kidney stones, weakened immune system, and the use of urinary catheters.
Treatment: Treatment for pyelonephritis usually involves a course of antibiotics to eliminate the infection. In severe cases, hospitalization may be required for intravenous antibiotics and additional supportive care.
Complications: If left untreated, pyelonephritis can lead to serious complications such as kidney damage, sepsis (a life-threatening infection), or even kidney failure. Therefore, early diagnosis and treatment are crucial.
If you suspect you have pyelonephritis or are experiencing symptoms, it is important to consult a healthcare professional for proper evaluation and management.
