The most common pathogen of renal pain caused by infection is Staphylococcus aureus, which can enter the kidney from other purulent diseases through blood, such as furuncle, pain, abscess, infected wound, upper respiratory tract infection and adjacent tissue infection of the kidney.

Other causes, such as cysts and stones, can also cause kidney pain. Usually, ureteral stones can make people feel severe pain. Renal cysts and various types of nephritis can also cause renal pain due to renal interstitial damage; After sitting in a sitting position for a long time or walking for a long time, you will also feel pain and swelling in your kidneys.