What’s the Difference Between a Urinary Tract Infection and a Kidney Infection?
A Urinary Tract Infection (UTI) and a Kidney Infection are both types of infections that affect the urinary system, but they differ in severity and location. A UTI typically refers to an infection of the lower urinary tract, which includes the bladder and urethra. Symptoms of a UTI may include painful urination, frequent urination, and lower abdominal discomfort. In most cases, UTIs are confined to the bladder and urethra and are treated effectively with antibiotics.
A Kidney Infection, or Pyelonephritis, occurs when bacteria from a UTI spread up the ureters to the kidneys. Kidney infections are more serious and can cause more severe symptoms such as high fever, chills, flank pain (pain in the back or side), nausea, and vomiting. Kidney infections require prompt medical attention, as they can lead to kidney damage, sepsis, and long-term complications. In comparison to a simple UTI, a kidney infection may require hospitalization, intravenous antibiotics, and more intensive treatment to prevent permanent damage.
