How does female urine blood not ache to return a responsibility

Female urinary blood pain is usually caused by physiological reasons, urethritis, glomerulonephritis and other reasons, analysis is as follows:

1, physiological reasons

if women in strenuous exercise, leading to damage to the urethra mucosa, resulting in blood exudation, with urine discharge performance for urinary blood, but not

pain.2, urethritis

urethritis female urethral mucosa due to inflammation stimulation congestion edema, local vascular fragility increased, when subjected to a slight external force, it will rupture bleeding, causing urinary blood

pain phenomenon.3, glomerulonephritis

female kidney filtration function abnormal, red blood cells will enter the urine from the kidney, there will be urinary blood pain phenomenon.