Kidney Damage Back Pain. A kidney contusion often called a kidney bruise occurs following blunt trauma or direct impact to the lower back. If you suddenly experience back pain there are other signs you ll experience that signify that you ve got a kidney infection.
Side and back pain. It may also cause pain. Other symptoms to be aware of besides lower back pain are.
This trauma leads to bleeding inside of the kidney.
Kidney pain is most often caused by a kidney infection or a stone in the tubes coming out of your kidney. Your kidneys are above your waist in the back of your body. If the pain is coming from your kidney it will have these features. This trauma leads to bleeding inside of the kidney.