What is the cause of the man suddenly urine blood?

Male sudden urinary blood may be related to urinary tract infection, trauma, urinary system stones, etc.

1, urinary tract infection in

men may cause increased vascular permeability due to inflammatory reactions, and even cause local microvascular rupture, and then appear urinary blood symptoms.

2, trauma

waist and abdomen by direct violence or indirect violence, may cause urinary organ damage due to external impact, the above situation occurs.

3, urinary system stones in

men because of the stone movement process damage urinary tract mucosa, causing local bleeding, the above phenomenon occurs.