How is urethral orifice bleeding to return a responsibility

Urethral bleeding may be caused by urethritis, urinary calculi, nephritis and other reasons.

1, urethritis

urethritis patients inflammatory factors can damage the small blood vessels around the urethral mucosa, causing bleeding, patients can appear urethral bleeding symptoms.

2,

urinary calculi patients in the urinary tract may scratch the urethral mucosa during the activity process, but also the symptoms of urethral bleeding.

3, nephritis

nephritis can lead to glomerular filtration function damage, so that red blood cells in the blood into the urine to form hematuria, external manifestations of urethral bleeding.