Erythrocyte distribution width 15.9 is high.
Erythrocyte distribution width (EDBW) is generally 11.5 to 14.5, and is usually less than 15, which reflects the uniformity of red blood cell size. In clinical practice, erythrocyte distribution width is usually used in conjunction with the mean red blood cell volume to diagnose anemia classification.
If the erythrocyte distribution width is high and the mean erythrocyte volume is low, the anemia may be iron deficiency anemia, which can be treated with iron.
If both are high, megaloblastic anemia may be present, and folic acid and vitamin B12 deficiencies or malabsorption may be present, which can be treated with supplements.
High red blood cell distribution width can also be seen in other diseases, which need to be combined with other tests to clarify the diagnosis of the disease. It is recommended that if the situation should be timely to the hospital, clear diagnosis of disease, timely treatment. Drugs should be used under the guidance of a doctor.