What does high PCV and Vitamin B12 mean in blood test?

High PCV and Vitamin B12 can be caused by numerous problems.

High levels of PCV and Vitamin B12 in the blood indicate a variety of health problems. If your blood PCV level is between 39 % to 51 % and the Vitamin B12 level is between 211 % to 911 pg/mL, then your body does not have any underlying health problems. But if PCV and Vitamin B12 levels exceed these levels, you should see a doctor immediately.

Normal PCV range : 39 - 51 %

Age-wise ideal PCV level in blood:

Age	Ideal PCV value
<5 years	39.431
5-10 years	39.866
10-15 years	40.306
15-20 years	40.751
20-25 years	41.201
25-30 years	41.656
30-35 years	42.116
35-40 years	42.581
40-45 years	43.051
45-50 years	43.526
50-55 years	44.007
55-60 years	44.493
60-70 years	44.984
70-80 years	45.481
80-90 years	45.983
90-100 years	46.491
>100 years	47.004

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

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

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

• Damage to the bone marrow
• Kidney failure
• Chronic inflammatory diseases
• Excessive destruction of red blood cells
• Congenital heart disease

If you want your blood test report to be interpreted by PCV specialist, you can upload your report. Our PCV 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 Vitamin B12 range : 211 - 911 pg/mL

Age-wise ideal Vitamin B12 level in blood:

Age	Ideal Vitamin B12 value
<5 years	213.329
5-10 years	215.684
10-15 years	218.065
15-20 years	220.472
20-25 years	222.906
25-30 years	225.367
30-35 years	227.855
35-40 years	230.371
40-45 years	232.914
45-50 years	235.485
50-55 years	238.085
55-60 years	240.713
60-70 years	243.37
70-80 years	246.057
80-90 years	248.773
90-100 years	251.519
>100 years	254.296

High PCV and Vitamin B12 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 51 % for PCV and more than 911 pg/mL for Vitamin B12, 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 PCV and Vitamin B12 test. In most hospitals PCV and Vitamin B12 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.