Urine erythrocytes 2 / HP is usually normal, at this time falls within the normal range. Clinical routine urine erythrocytes normal value is usually 0 to 3 / HP. Urine erythrocytes usually refers to the presence of microscopic hematuria or hematuria, which can be seen in strenuous exercise, women’s menstrual period specimen contamination and other physiological factors; can also be seen in the urinary tract infections, urinary stones, urinary tumors, IgA nephropathy, acute and chronic glomerulonephritis and other pathological factors. Clinical routine urine erythrocyte normal value is generally 0~3 / HP, urine erythrocyte 2 / HP is normal. If there is frequent urination, urinary urgency, blood in the urine and other abnormal discomfort, it is recommended to consult a doctor in a timely manner, and follow the doctor’s instructions to standardize the treatment, so as not to delay the condition.