Kidneys are essential organs of the human body formation as the kidneys do the vital task of filtering the blood of waste materials and excess water to make urine. Ideally, one kidney is enough for human survival as it has enough renal tissue to complete the various tasks needed. However, a complication might crop up if the functioning of the renal tissue diminishes or any of the kidneys is infected or damaged. Let us look at the most common risk that the kidneys usually face risk from bacterial infection. If any of these parts get bacteria (most common culprit being E.coli) in it and if the bacterium travels up to the kidneys it can cause serious life threatening issues. Depending on the occurrence rates the renal infections are classified as follows.
Causes of a kidney infection
Let us look at the different ways in which the bacteria can reach the kidneys to infect it.
Apart from these any other conditions or blockage in the urinary tract or even the use of an external urinary catheter can cause kidney infections.