FAQ

Quick Answer: Why would mcv be high?

Is high MCV serious?

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.

What are symptoms of high MCV?

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.

Why would MCV and MCH be high?

High MCH scores are commonly a sign of macrocytic anemia. This condition occurs when the blood cells are too big, which can be a result of not having enough vitamin B12 or folic acid in the body. High MCH scores may also be the result of the following: liver diseases.

Can stress cause high MCV?

Academic examination stress significantly increased Ht, Hb, MCV, MCH and MCHC and significantly decreased RDW. There were significant relationships between the stress-induced changes in the PSS, STAI and POMS scores and those in Ht, Hb, MCV and MCH (allpositive) and RDW (negative).

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?

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  • Vitamin 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.
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What causes red blood cells to be enlarged?

Megaloblastic anemia is characterized by red blood cells that are larger than normal. There also aren’t enough of them. It’s known as vitamin B-12 or folate deficiency anemia, or macrocytic anemia, as well. Megaloblastic anemia is caused when red blood cells aren’t produced properly.

How long does it take to lower MCV levels?

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

Does MCV increase with age?

MCV levels appear to increase over time and do not appear to be explained by anemia. Changes in MCV may be a reflection of the normal aging process, but more research is needed to explore whether specific mechanisms associated with aging, such as oxidative stress,10 may further explain changes in MCV.

When should I be concerned about high platelet count?

A more prolonged elevation of the platelet count suggests an undiagnosed problem, such as a persistent infection. Common conditions include tissue damage from surgery, infection, malignancy, asplenia, and chronic inflammatory disorders.

Why does the MCV increase with alcoholics?

The mechanism of increased MCV is probably related to hematotoxicity of both alcohol and its metabolite, acetaldehyde. Alcohol can permeate the cell membrane and alter lipid structures of the membrane. In addition, alcohol can alter erythrocyte metabolism, thus altering its stability [8].

Can high MCV cause fatigue?

Your health care provider may have ordered a complete blood count, which includes an MCV test, as part of your regular checkup or if you have symptoms of a blood disorder. These symptoms include: Fatigue. Unusual bleeding or bruising.

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Is an MCV of 99 high?

Mean corpuscular volume (MCV) measures the average red blood cell volume, meaning the actual size of the cells themselves. A normal range for MCV is between 80 and 96 femtoliters per cell.

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