What's wrong with a little blood in the urine?

Urinary tract

infection is one of the more common causes of urinary blood, because urinary tract infection is mostly caused by bacterial infection, and bacterial infection can lead to bladder or urinary tract

inflammation

, due to inflammation stimulation leading to local mucosal congestion, edema, even rupture, bleeding,

when blood mixed with urine, it

will appear urinary blood symptoms.

3, urinary stones such

as bladder stones, kidney stones, ureteral stones, etc., when the stones move may stimulate the urinary tract mucosa, leading to mucosal rupture, bleeding, resulting in urinary blood.