What happened to the sudden urine blood?

Hematuria generally refers to hematuria, sudden hematuria is caused by inflammation infection, stones, tumors and other reasons.

1. Inflammation infection

patients suffer from pathogen infection, inflammation continues to damage the submucosal blood vessels, blood vessels dilated, blood oozes through the blood vessels and into the urethra, with urine discharge can occur hematuria.

2. Stones

if the patient has stones in the body, fine stones can be discharged with urine, discharge scratches urethral mucosa, blood outflow, patients can appear hematuria phenomenon.

3. Tumor

if the patient has tumor formation in the urethra, tumor tissue proliferation, traction surrounding tissue, causing mucosal damage, will appear above performance.