What causes urinary tract bleeding?

Urinary tract bleeding is usually considered to be related to trauma, urethritis, urethral stones and other causes.

1. Trauma

When the kidney is hit by external force, mechanical damage may occur. After damage, it is easy to cause bleeding. When blood is mixed with urine, it will be manifested as urinary tract bleeding.

2. Inflammation caused by urethritis and

urethritis can cause damage to the urethral mucosa, making it fragile and prone to bleeding.

3.

The sharp surface or edge of urethral stones can directly stimulate the urethral mucosa, leading to mucosal damage and blood vessel rupture, thus causing urinary tract bleeding.