The reason why men's lower abdomen hurts and urinates blood

Men lower abdomen pain urine blood may be related to cystitis, glomerulonephritis, kidney stones and other factors.

1, cystitis

bladder is located in the lower abdomen of the human body, inflammatory reaction occurs, can continue to stimulate peripheral sensory nerves, causing lower abdomen pain. In addition, due to bladder mucosal damage, but also accompanied by blood exudation, mixed with urine discharge, can be manifested as urine blood.

2, glomerulonephritis

kidney is located on both sides of the lower abdomen, inflammatory lesions occur, will continue to stimulate peripheral sensory nerves, so that the small abdomen feels pain. In addition, continuous inflammation stimulation, but also affect kidney function, leading to increased glomerular permeability, so that blood filtration, resulting in urine blood.

3, kidney

stones are formed by the accumulation of stone substances in the kidney in the urine, activities can stimulate the surrounding mucosa of the kidney, leading to mucosal rupture, oozing, and then appear lower abdomen pain and urine blood.