Urine occult blood ± refers to urine occult blood weak positive, divided into physiological and pathological two cases. Physiological see strenuous exercise, menstrual blood pollution of urine; pathology, including urinary tract infection, urinary tract stones, nephritis, and so on.
1. Physiological: strenuous exercise, menstrual blood contamination of urine, etc., there may be weakly positive urinary occult blood, rest, menstruation will usually return to normal.
2. Pathologic: including urinary tract infection, urinary stones, nephritis and so on. Urinary tract infection causes inflammatory reaction in the mucosa of the urinary tract, edema, bruising, destruction of small blood vessels, blood in the urine, and treatment is based on antibiotics such as levofloxacin. Stones and other causes of tissue destruction erosion caused by bleeding, the formation of hematuria. Nephritis is mainly manifested by proteinuria, hematuria, edema and hypertension.
When urinary occult blood ± is detected, you should consult a doctor in time, under the guidance of a professional doctor, to clarify the diagnosis and timely treatment.