What is the problem with occult urine blood?

Urine occult blood is generally caused by excessive exercise, pathogen infection, stones, etc.

1. Excessive exercise

patients in a short period of time a lot of exercise, blood circulation increased, blood vessels dilated, blood exudation, can lead to the body appear urine occult blood.

2. Pathogen infection patients urethra

by pathogen infection, inflammation continues to damage urethral mucosa, submucosal vascular damage, blood outflow and urine mixed discharge, causing urine occult blood.

3. Stones

if the patient's urinary system contains stones, small stones scratch the urethra, blood into the urine, can also appear urine occult blood phenomenon.