What is RDW CW?

What is RDW CW?

The RDW-CV is a calculation based on both the width of the distribution curve and the mean cell size. It is calculated by dividing the standard deviation of the mean cell size by the MCV of the red cells and multiplying by 100 to convert to a percentage. A normal range for the RDW-CV is approximately 11.0 – 15.0%.

How do you fix a high RDW CV?

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.

What does high MCV and high RDW mean?

High RDW and high MCV. This indicates a lack of B-12 or folate. It can also suggest macrocytic anemia or chronic liver disease.

What does RDW 15.4 mean?

Higher RDW values indicate greater variation in size. Normal reference range of RDW-CV in human red blood cells is 11.5–15.4%. If anemia is observed, RDW test results are often used together with mean corpuscular volume (MCV) results to determine the possible causes of the anemia.

Is MCV 104 high?

An average MCV score is between 80 and 95. If the MCV goes up to an extreme of 125, it may indicate vitamin B12, folate deficiencies, or cold agglutinin disease. A higher MCV value indicates that the red blood cells are larger than the average size.

Is 15.5 a high RDW?

Normal RDW range A result in the normal range for an adult female will be 11.9–15.5 percent. For an adult male, it will be 11.8–15.6 percent. A person with a normal result may still have an underlying condition.

What are the symptoms of High RDW?

While some of the diseases with RDW show no symptoms, there are certain symptoms that should be left unattended. Some of the common symptoms associated with high RDW are mentioned below. Symptoms related to anemia like numbness, pale skin or dizziness. Weakness due to the deficiency of vitamins or iron.

What causes High RDW counts?

High RDW levels can also be caused due to the use of performance enhancing drugs like anabolic steroids or protein injections. Dehydration can also be another factor that contributes to high RDW. In such a case, the plasma gets decreased and as a result the count of red blood cells increases.

What are the normal RDW levels?

Normal RDW values are between 11 and 14 percent, with an optimum RDW value range of 13 percent. When RDW values rise above normal levels, several disorders become suspect.

What causes a high red blood cell count?

Health or lifestyle factors can cause a high red blood cell count. Medical conditions that can cause an increase in red blood cells include: Heart failure, causing low blood oxygen levels. Congenital heart disease (born with it) Polycythemia vera (a blood disorder in which the bone marrow produces too many red blood cells) Kidney tumors.