What does it mean when your RDW is high?

What does it mean when your RDW is high?

High results If your RDW is too high, it could be an indication of a nutrient deficiency, such as a deficiency of iron, folate, or vitamin B-12. These results could also indicate macrocytic anemia, when your body doesn’t produce enough normal red blood cells, and the cells it does produce are larger than normal.

What does it mean if your RDW is low?

A low RDW percentage means that red blood cells are not very different in size from typical measurements. A high percentage means they differ in size more significantly, which can indicate the body is having difficulty making red blood cells.

Is high RDW serious?

A high red blood cell distribution width (RDW) may be associated with adverse outcomes in patients with heart failure and risk of death, and cardiovascular events in people with previous myocardial infarction.

What causes RDW to increase?

A high RDW has been associated with some types of anemia, including iron deficiency anemia, vitamin B12 and folate deficiency, mixed anemias, sickle cell disease, myelofibrosis, and cold agglutinin disease. It has also been linked to certain conditions unrelated to blood, such as sleep apnea and lupus.

Should I worry about high RDW?

A high red blood cell distribution width (RDW) may be associated with adverse outcomes in patients with heart failure and risk of death, and cardiovascular events in people with previous myocardial infarction.

How is high RDW treated?

If your RDW is too high, it could be an indication of a nutrient deficiency, such as a deficiency of iron, folate, or vitamin B-12. These results could also indicate macrocytic anemia, when your body doesn’t produce enough normal red blood cells, and the cells it does produce are larger than normal.

What causes an increase in RDW?

The outlook for someone with a high RDW count varies considerably depending on the cause of this test result. In many cases, it indicates reversible and treatable conditions, such as an iron, folate, or vitamin B12 deficiency. Here, changing the diet or taking supplements may be sufficient to treat the anemia.

Should I worry about low RDW?

Low RDW. A low value indicates that your red blood cells are uniform in size. This is desirable and not a cause for concern [3]. However, it is still possible to have a blood-related disease and low RDW levels [3].

What causes a low RDW?

A low RDW (below 10.2%) means that the red blood cells vary very little in size. One reason for a low RDW level is macrocytic anemia. Macrocytic anemia is a blood disorder in which not enough red blood cells are produced, but the ones that are present are large. Another cause of a low RDW level is microcytic anemia.

What is a dangerously high RDW?

A high RDW (over 14.5%) means that the red blood cells vary a lot in size. A normal RDW is 11.6 to 14.6%, but researchers from the Intermountain Medical Center Heart Institute found that patients with a RDW level greater than or equal to 12.9% had an increased risk for depression.

How do you fix high RDW?

The outlook for someone with a high RDW count varies considerably depending on the cause of this test result. In many cases, it indicates reversible and treatable conditions, such as an iron, folate, or vitamin B12 deficiency. Here, changing the diet or taking supplements may be sufficient to treat the anemia

What are the symptoms of high RDW?

Symptoms of anemia, including weakness, dizziness, pale skin, and cold hands and feet. A family history of thalassemia, sickle cell anemia, or other inherited blood disorder. A chronic illness such as Crohn’s disease, diabetes, or HIV/AIDS.

Why would RDW be increased?

An increased RDW can also result from conditions that modify the shape of red blood cells due to the premature release of immature cells into the bloodstream (severe blood loss), abnormal hemoglobins (eg, sickle cell anemia), hemolysis or hemolytic anemias (8,9).

What do I do if my RDW is high?

A high RDW (over 14.5%) means that the red blood cells vary a lot in size. A normal RDW is 11.6 to 14.6%, but researchers from the Intermountain Medical Center Heart Institute found that patients with a RDW level greater than or equal to 12.9% had an increased risk for depression.

What does an increase in RDW mean?

1) Eat a Balanced Diet Eat a healthy and nutritious diet in order to prevent nutrient deficiencies. It is important that your diet includes enough iron, folate, and vitamin B12 [8, 11, 12]. Correcting nutritional deficiencies can help improve red blood cell production and decrease RDW levels.

Does inflammation cause high RDW?

A high red blood cell distribution width (RDW) may be associated with adverse outcomes in patients with heart failure and risk of death, and cardiovascular events in people with previous myocardial infarction.

Should I be concerned if my RDW is high?

High results If your RDW is too high, it could be an indication of a nutrient deficiency, such as a deficiency of iron, folate, or vitamin B-12. These results could also indicate macrocytic anemia, when your body doesn’t produce enough normal red blood cells, and the cells it does produce are larger than normal.

Does a high RDW mean cancer?

A high RDW (over 14.5%) means that the red blood cells vary a lot in size. A normal RDW is 11.6 to 14.6%, but researchers from the Intermountain Medical Center Heart Institute found that patients with a RDW level greater than or equal to 12.9% had an increased risk for depression.

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