High erythrocyte pressure volume varies according to the cause of the disease and the means of treatment. The first step is to remove the primary disease, followed by appropriate medication to lower the erythrocyte pressure volume. 1. Erythrocyte pressure is the proportion of red blood cells in the whole blood. High erythrocyte pressure refers to the increased proportion of red blood cells in the blood, which may be due to the increase in the number of red blood cells or the concentration of blood. 2. Increased red blood cell counts caused by physiological factors, such as fetuses and newborns and people living at high altitudes, will have high erythrocyte pressure areas, which usually do not need to be treated. 3. Elevated erythrocyte pressure volume caused by pathological factors, such as tumors and chronic cardiopulmonary insufficiency, should be treated mainly for the primary disease, and low molecular weight heparin should be taken to prevent the formation of thrombus. If the high erythrocyte pressure volume is due to the large loss of body fluids, resulting in blood concentration, it should be promptly rehydrated to avoid shock. Different etiologies should be treated according to different situations. It is recommended that when the value of this test is abnormal, one should go to the hospital and be treated by the doctor after judging the cause in combination with other clinical signs and symptoms.