Quick Answer: What Does High RDW And Normal MCV Mean?

What does it mean when RDW is high and MCV is normal?

If your RDW is high whereas MCV is normal, then it indicates chronic liver disease or deficiency of folate, B-12 or iron.

When the RDW is high whereas MCV is low, then it indicates microcytic anaemia or iron deficiency..

What are symptoms of high MCV?

MCV is a measurement of the average size of your red blood cells. MCH results tend to mirror MCV results….If you have a high MCH value, you may experience the following symptoms:shortness of breath.chest pain.fast heartbeat.fatigue or weakness.very pale or yellowish skin.headache.

What does it mean when your RDW is high?

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.

How long does it take for MCV to return to normal?

Stopping heavy drinking allows the bone marrow to recover, and the MCV usually returns to normal within two months.

Does high MCV mean liver disease?

MCV values greater than 100 fl in patients with liver disease almost invariably indicate alcohol-related disease. In the short-term, changes in MCV are of little use in monitoring alcohol intake.

Can dehydration cause high MCV?

High values can indicate polycythemia or dehydration. MCV (Mean Corpuscular Volume) is the average size of red blood cells in a blood sample.

Is high red blood count bad?

Because it usually means that there is a shortage of oxygen in the system and the body is creating more red blood cells to carry more oxygen to make up for the shortage. An elevated hematocrit is a risk marker for some very serious illnesses: heart disease, kidney disease and stroke.

Should I worry if my red blood cell count is high?

A high red blood cell count is generally considered to be anything above 6.1 million red blood cells for men, 5.4 million for women, and 5.5 for children. Additional tests will help your doctor determine the cause of your high red blood cell count and next steps in your care.

Why is my MCV level high?

The MCV is higher than normal when red blood cells are larger than normal. This is called macrocytic anemia. Macrocytic anemia can be caused by: Vitamin B-12 deficiency.

What happens if you have too many red blood cells?

Having too many red blood cells might cause stomach ulcers, gout, or kidney stones. PV can also lead to more serious blood diseases like acute leukemia or myelofibrosis. Acute leukemia is a blood cancer that gets worse quickly. Myelofibrosis is a condition in which your bone marrow fills with scar tissue.

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.

Is high MCV serious?

Researchers have found that patients with kidney disease and high MCV levels were at greater risk of death. They are over 3.5 times more likely to suffer from heart disease than those who had a normal MCV.

Is MCV 102 high?

Dear C.P.: MCV, the mean corpuscular volume, is a measurement of the size of red blood cells (the units are femtoliters, a very small unit). An MCV of 102 is slightly large, and can be seen in many conditions.

What diseases cause large red blood cells?

AdvertisementVitamin B-12 deficiency.Folate deficiency.Liver disease.Alcoholism.Hypothyroidism.A side effect of certain medications, such as those used to treat cancer, seizures and autoimmune disorders.Increased red blood cell production by the bone marrow to correct anemia, for example, after blood loss.More items…

How do you treat high red blood cell count?

High RBC Count TreatmentExercise to improve heart and lung function.Eat less red meat and iron-rich foods.Avoid iron supplements.Keep yourself well hydrated.Avoid diuretics, including coffee and caffeinated drinks.Stop smoking, especially if you have COPD or pulmonary fibrosis.More items…