High urine erythrocyte sediment number is mostly seen in the urinary tract hemorrhagic diseases, there may be: 1, urinary tract infection, infection, mucous membrane local ulceration, bleeding can lead to elevated erythrocyte sediment number, at the same time can be accompanied by elevated leukocyte sediment number in the urine with urinary frequency, urinary urgency, etc., need to carry out the relevant consultation and urine culture test to clarify the. 2, if there is a urinary tract stone such as kidney, ureter, bladder or If there are stones in the urinary tract such as kidney, ureter, bladder or urethra, the number of red blood cells will be increased, and accompanied by pain in the area where the stones are located, such as lumbago, abdominal pain, pain in the urethra, etc., it is recommended to carry out ultrasonography of the urinary system for further confirmation of the diagnosis. 3. When there are tumors in the urinary tract, there may be a high number of erythrocytes in the sediment, which is usually not accompanied by obvious pain in the early stage, but with the further progression of tumors resulting in local invasion such as muscle or nerve tissue invasion, pain symptoms may appear. However, with further progression of the tumor, local invasion, such as muscle or nerve invasion, may cause pain symptoms, while the color of bleeding deepens, which may be manifested as bright red hematuria, it is recommended to carry out CT examination of the urinary system for further identification.