What does high WBC and MCV mean in blood test?

High WBC and MCV can be caused by numerous problems.

High levels of WBC and MCV in the blood indicate a variety of health problems. If your blood WBC level is between 4 thou/uL to 11 thou/uL and the MCV level is between 83 thou/uL to 101 fL, then your body does not have any underlying health problems. But if WBC and MCV levels exceed these levels, you should see a doctor immediately.

Normal WBC range : 4 - 11 thou/uL

Age-wise ideal WBC level in blood:

Age	Ideal WBC value
<5 years	4.162
5-10 years	4.331
10-15 years	4.506
15-20 years	4.688
20-25 years	4.878
25-30 years	5.076
30-35 years	5.282
35-40 years	5.496
40-45 years	5.719
45-50 years	5.951
50-55 years	6.192
55-60 years	6.443
60-70 years	6.704
70-80 years	6.976
80-90 years	7.259
90-100 years	7.553
>100 years	7.859

*Ideal values ​​are calculated based on our database of patient records

If you want your blood test report to be interpreted by WBC specialist, then you can upload your report. Our WBC expert will provide you with the most accurate interpretation of your blood test results and treatment within 12 hours. Upload blood test report now

1,37,160

Total number of patients treated

Some examples of conditions that increase or decrease WBC levels include:

• Infections, most commonly caused by bacteria and some viruses, less commonly by fungi or parasites
• Bone marrow damage
• Overwhelming infections (e.g., sepsis)
• Inflammation or inflammatory conditions such as vasculitis or inflammatory bowel disease
• Myelodysplastic syndrome

If you want your blood test report to be interpreted by WBC specialist, you can upload your report. Our WBC expert will provide you with the most accurate interpretation of your blood test results and treatment within 12 hours. Upload blood test report now

Normal MCV range : 83 - 101 fL

Age-wise ideal MCV level in blood:

Age	Ideal MCV value
<5 years	86.362
5-10 years	89.86
10-15 years	93.499
15-20 years	97.286
20-25 years	97.126
25-30 years	96.967
30-35 years	100.894
35-40 years	100.728
40-45 years	100.562
45-50 years	100.397
50-55 years	100.232
55-60 years	100.067
60-70 years	99.903
70-80 years	99.739
80-90 years	99.575
90-100 years	99.412
>100 years	99.249

High WBC and MCV levels in the blood can cause a number of health problems. Your GP may recommend follow-up tests to get an important picture of your overall health and well-being. If the results are greater than 11 thou/uL for WBC and more than 101 fL for MCV, you may also need some follow-up tests that will help detect the underlying disease early.

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How is a blood test performed in the lab?

Depending on the symptoms you are experiencing, your doctor may order a WBC and MCV test. In most hospitals WBC and MCV results can be obtained within three to six hours after blood is taken. The blood is usually drawn from a vein on the inside of the elbow or the back of the hand. Drink plenty of water before your appointment. If you experience any symptoms that you are concerned about are out of the ordinary, call your doctor immediately.