Should I worry about high RDW?
Red blood cells are usually fairly uniform in size, and an increase in variation or anisocytosis (an increased RDW) can mean several things. A high RDW can be a sign of some types of anemia as well as a general sign of inflammation in the body.
Is RDW high in leukemia?
The obtained results have shown that RDW may be considered as a potential CLL prognostic marker. Elevated RDW level at the moment of diagnosis was associated with advanced disease and presence of other poor prognostic factors.
What is 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?
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.
Is high RDW serious?
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 RDW 16.3 mean?
RDW level on admission was considered “high” if it were greater than the 95th percentile per the normal interval of the institution’s laboratory (16.3%), and “normal” if ≤16.3%.
What does RDW mean in a blood test?
A red cell distribution width (RDW) test is a measurement of the range in the volume and size of your red blood cells (erythrocytes). Red blood cells move oxygen from your lungs to every cell in your body. Your cells need oxygen to grow, reproduce, and stay healthy.
Is it bad to have a low RDW?
A low RDW is desirable since it is a sign that your RBCs are uniform in size. A low RDW is not a cause for concern. But even if you have a low RDW, still you may have a blood disease.
What are the symptoms of high red blood cell count?
If you have a high RBC count, you could experience symptoms such as:
- shortness of breath.
- joint pain.
- tenderness in the palms of the hands or soles of the feet.
- itching skin, particularly after a shower or bath.
- sleep disturbance.
Why is RDW high in iron deficiency anemia?
However, a varied size distribution of red blood cells is a hallmark of iron deficiency anemia, and as such shows an increased RDW in virtually all cases. In the case of both iron and B12 deficiencies, there will normally be a mix of both large cells and small cells, causing the RDW to be elevated.
What causes low RDW in blood count?
a diet low in iron, vitamin B-12, or other nutrients. a family history of blood disorders, including thalassemia or sickle cell anemia. chronic illness, such as diabetes, HIV, or Crohn’s disease. dizziness, weakness, pale skin, or other symptoms of anemia.
Is 11.5 RDW low?
A normal range for RDW is 11.5 to 14.5 percent. RDW is most helpful when evaluated along with MCV.
What is microcytic anemia?
Microcytic anemia is defined as the presence of small, often hypochromic, red blood cells in a peripheral blood smear and is usually characterized by a low MCV (less than 83 micron 3). Iron deficiency is the most common cause of microcytic anemia.