Urine erythrocytes 17 / HPF may be caused by urinary stones, acute glomerulonephritis, etc., after active treatment can be effectively controlled, generally not serious. Strenuous exercise and other physiological factors caused by also not serious. However, there are some diseases, such as nephrotic syndrome, which will continue to progress and be more serious. 1. Urinary stones: urinary stones can be manifested as increased urinary erythrocytes, accompanied by pain in the kidney area, fever, urinary frequency, urinary urgency, urinary incontinence and other symptoms of urinary tract infection. This disease generally has a good prognosis and is not serious. 2. Acute glomerulonephritis: In acute glomerulonephritis, more hematuria under the microscope can also occur, accompanied by proteinuria, body edema, hypertension and other symptoms. After bed rest and antihypertensive, diuretic and anti-infective treatment, most patients will not have serious complications, and the prognosis of active treatment is generally good. 3. Physiological factors: women’s menstruation, fever, strenuous exercise and other physiological conditions can also appear in the urine erythrocyte elevation, at this time after adjusting the habits of life can be recovered on their own, and is not serious. 4. Nephrotic syndrome: large amounts of hematuria can occur, usually accompanied by proteinuria, and more serious renal impairment can occur in the late stage, combined with edema, hypertension, hypoproteinemia and so on. Most of them are progressive, and some patients can develop into renal failure, which is usually more serious at this time. There are other causes of urinary erythrocytes 17/HPF, such as urinary tract infection, hypertensive nephropathy, etc. Urinary erythrocytes 17/HPF is recommended to consult a doctor in a timely manner, improve the examination, find the cause of the disease, and under the guidance of the physician active treatment.