Causes of sudden occult blood in urine

The causes of sudden occurrence of urinary occult blood include urinary system infection, urinary system stones, coagulation disorders, etc.

1, urinary system infection

cystitis, urethritis and other diseases, can lead to urinary tract mucosa congestion, edema, easy to rupture bleeding, resulting in urinary occult blood.

2, urinary system stones

kidney stones, ureteral stones, bladder stones and other urinary system stones, in the movement or fall off, may scratch the inner wall of the urinary tract, leading to local bleeding, resulting in urinary occult blood.

3, coagulation disorders

If the patient takes anticoagulant drugs, suffering from leukemia, etc., may lead to coagulation disorders, causing urinary occult blood.