How to get pyelonephritis

Pyelonephritis is mainly caused by bacterial infection. The causes of pyelonephritis include urinary tract obstruction, urinary tract trauma, abnormal urinary system structure, etc.

1. Urinary tract obstruction

, urinary tract stones, prostatic hyperplasia and other diseases cause urinary tract stricture patients, which may cause urine to stay in the urethra for a long time due to limited urine discharge, which promotes the breeding of pathogens and then causes pyelonephritis.

2. Urinary tract trauma for

patients with urinary tract damage, if there are pathogens on the inspection equipment, the pathogens may enter through the damaged urinary tract mucosa, causing urinary tract infection, thus causing pyelonephritis.

3. Abnormal urinary system structure

or ureter deformity, polycystic kidney, renal dysplasia, etc., are also easy to cause pathogens to invade, and then form pyelonephritis.