What is the cause of blood in the urine before urination

The causes of urinary blood in the anterior segment include cystitis, prostatitis, urethral stones, etc. The specific analysis is as follows:

1. Cystitis

cystitis can cause damage to the bladder and urethral mucosa of the patient, bleeding, causing urinary blood in the anterior segment.

2. Prostatitis

If the patient has prostatitis, it will cause swelling of the prostate tissue, causing capillary rupture and bleeding on the surface of the prostate gland, and then causing urinary blood in the anterior segment.

3. Urinary stones

are solid substances formed in the urethra. When moving, they can cause damage to the urethral mucosa and cause bleeding, causing the symptoms.