The reason for the low hematocrit is actually this disease

The measurement of hematocrit helps to understand the increase or decrease of red blood cells. When the hematocrit is lower than the normal value, you may be suffering from anemia. If a woman measures her red blood cell count during her menstrual period, it will often be much lower than usual.

1. What causes low hematocrit?

The measurement of hematocrit helps to understand the increase and decrease of red blood cells. When the absolute value of red blood cells increases due to various reasons, the hematocrit will also increase accordingly. The hematocrit can reach more than 50% during blood concentration. A decrease in hematocrit is related to various anemias. Due to the difference in the size of red blood cells, the change in hematocrit is not parallel to the number of red blood cells. The number of red blood cells and the hemoglobin concentration must be measured simultaneously and used to calculate the average values ​​of red blood cells to have reference value.

2. The reason for low hematocrit is anemia.

To put it simply, the hematocrit is the volume ratio of red blood cells to the whole blood. This index must be compared with the hemoglobin index and the number of red blood cells to identify the type of anemia. When the amount of hemoglobin and red blood cells is certain, such as iron deficiency anemia, the red blood cells are small and the hematocrit is low; when it is malnutrition anemia, the red blood cells are larger than normal cells, and the hematocrit is relatively high.

Hematocrit refers to the percentage of red blood cells in the whole blood, which means whether there are enough red blood cells in your blood. It is just a measurement indicator in itself, not the name of a disease. If your red blood cell count is much lower than normal, you may be anemic. Because anemia is caused by a low number of red blood cells. Depends on how far below the normal range you are. In addition, if you are a woman, when measuring your red blood cell count during your menstrual period, it will often be much lower than usual.