80-year-old man with blood urine is what happened

80-year-old people with blood in urine consider urethritis, kidney stones, bladder cancer and other reasons.

1, urethritis

daily do not pay attention to personal hygiene may lead to pathogen invasion, causing urethritis, due to inflammation of the urethra stimulation, may cause local mucosal damage bleeding, when the blood with urine together with the discharge, there will be blood in urine.

2, kidney stones in the

process of migration may cause damage to the kidney, if the migration to the bladder or ureter, may also cause bladder or ureter mucosa damage, bleeding, resulting in blood in urine phenomenon.

3, bladder cancer

with bladder cancer, due to rapid growth of cancer cells but insufficient nutrition supply in the body, may lead to necrosis of some tumor cells, when the shedding cancer cells mixed with urine discharge, it will cause blood in urine.