Detected urinary occult blood 1 + usually suggests that may be hematuria, for abnormal, divided into physiological and pathological two cases, physiological generally remove the causative factors can return to normal, pathological, including urinary stones, urinary tract infection, nephritis, etc., at this time the need for timely treatment. 1. physiological: strenuous exercise, menstrual period urine is contaminated, may appear hematuria, remove the relevant factors can be restored to normal range, do not worry too much. 2. Pathological: including urinary stones, urinary tract infection, nephritis, etc., this time you need to find out the cause in time, symptomatic treatment. Detected urinary occult blood 1 +, it is recommended to consult a doctor in a timely manner, in accordance with the doctor’s instructions to further improve the examination, in the doctor’s help to clarify the cause, in accordance with the doctor’s instructions standardized treatment.