What causes itching, pain in urination and hematuria below

Urethral

inflammation can cause urethral barrier damage, leading to local mucosal erosion, congestion, swelling, urine after urination stimulate urethral mucosa damaged parts, so that local pain nerve sensitive, causing bleeding, pain, itching and other discomfort symptoms.

2

. Cystitis

cystitis occurs, inflammatory factors invade the bladder, leading to bladder blood vessel damage, causing blood outflow, causing urinary blood. Inflammatory factors stimulate the urethra, leading to urethral mucosa damage, causing urethral spasm, below itching, urinary pain. 3. Urethral

stones blocked, occupying urethral space, causing urethral spasm, urinary pain symptoms. Large stones, piercing urethra, this time will cause urinary blood. If not treated in time, local inflammation occurs, inflammatory factors stimulate urethral orifice, causing urethral orifice itching.