what are the common causes of blood in urine?
['Urinary tract infections. These occur when bacteria enter your body through the urethra and multiply in your bladder. ... ', 'Kidney infections (pyelonephritis). ... ', 'A bladder or kidney stone. ... ', 'Enlarged prostate. ... ', 'Kidney disease. ... ', 'Cancer. ... ', 'Inherited disorders. ... ', 'Kidney injury.']