Female urine occult blood 1+ what is the rest normal

1, menstrual cramps

women in menstruation, may be due to part of the menstrual blood mixed with urine, resulting in the presence of red blood cells in the urine.

2, urinary tract infection

urinary tract infection will cause urethral mucosa congestion, edema, increased vascular permeability, may be due to local capillary rupture, resulting in urinary occult blood 1+.

3, urinary stones in the

presence of urinary stones, may be due to stones in the process of movement or impaction caused by mucosal rupture, damage, prone to urinary occult blood phenomenon.