Painless hematuria, what's going on?

Painless hematuria is considered to be caused by strenuous exercise, abnormal coagulation function, bladder cancer and other reasons.

1, strenuous exercise for a

long time without exercise suddenly strenuous exercise, may cause painless hematuria, because strenuous exercise, blood will be concentrated in the muscles, at this time the kidney in order to meet the blood demand, will reduce the glomerular filtration rate, resulting in the red blood cells should not be filtered in, causing hematuria, without pain.

2, coagulation dysfunction such

as hemophilia, leukemia and other diseases, may cause abnormal coagulation function, due to lack of coagulation factors in the body, once the ureter or bladder mucosa damage, it is easy to cause painless hematuria.

3, bladder cancer

painless hematuria is a common symptom in patients with bladder cancer in the early stage of the disease, is caused by local blood vessels or mucosa damage caused by tumor.