Kidney Infection Blood In Urine. Blood in your pee could come from anywhere in the urinary tract the bladder kidneys or urethra the tube that carries pee out of the body. These can occur when bacteria enter your kidneys from your bloodstream or move from your ureters to your kidney s.
This is the most common cause of kidney infections. Signs and symptoms are often similar to bladder infections though kidney infections are more likely to cause a fever and flank pain. Do not self diagnose see a gp if you think it s blood in your pee.
Most people with cystitis don t get a kidney infection.
If you can see the blood in your urine it is called gross hematuria. Most kidney infections develop from a bladder infection cystitis. These include infections kidney disease cancer and rare blood disorders. Bacteria from an infection elsewhere in your body also can spread through your bloodstream to your kidneys.