What causes 1+ urine occult blood?

Urinary occult blood 1+ may be caused by urinary tract infection, urinary system stones, urinary system tumors, etc.

1. Urinary tract infection

is caused by bacteria, adenovirus, chlamydia and other pathogens. Pathogens can stimulate the urinary tract, causing symptoms such as urinary pain, frequent micturition, hematuria, etc., resulting in urinary occult blood 1+.

2. Urinary system stones

Urinary system stones may be caused by metabolic abnormalities, drug factors, urinary tract obstruction, etc. When stones are active, urinary mucosa can be damaged and bleeding, resulting in urinary occult blood 1+.

3. Urinary system tumors

When tumors occur in the urinary system, hematuria may occur due to the compression and invasion of urinary system organs by tumors.