What causes high PCV and low FT3 thyroid?

High PCV and low FT3 thyroid can be caused by many reasons.

If your PCV is in between 39 % and 51 % and your FT3 thyroid is in between 2.3 pg/mL and 4.2 pg/mL then you need not worry as these are the normal ranges for PCV and FT3 thyroid respectively. But if your levels are lesser or greater than the above values, then there may be some problem in your body.

Normal range of PCV : 39 - 51 %

Ideal values of PCV depending on age :

Age	Ideal PCV value
<5 years	42.116
5-10 years	45.481
10-15 years	49.115
15-20 years	48.801
20-25 years	48.489
25-30 years	48.179
30-35 years	47.872
35-40 years	47.566
40-45 years	47.263
45-50 years	46.961
50-55 years	50.713
55-60 years	50.389
60-70 years	50.067
70-80 years	49.747
80-90 years	49.43
90-100 years	49.114
>100 years	48.8

*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 range of FT3 thyroid : 2.3 - 4.2 pg/mL

Ideal values of FT3 thyroid depending on age :

Age	Ideal FT3 thyroid value
<5 years	2.484
5-10 years	2.682
10-15 years	2.896
15-20 years	3.127
20-25 years	3.377
25-30 years	3.647
30-35 years	3.938
35-40 years	3.913
40-45 years	3.888
45-50 years	4.199
50-55 years	4.173
55-60 years	4.146
60-70 years	4.119
70-80 years	4.093
80-90 years	4.067
90-100 years	4.041
>100 years	4.015

High PCV and low FT3 thyroid can be caused by a lot of reasons. If you take PCV and FT3 thyroid blood tests and the results are higher than 51 % for PCV and lower than 2.3 pg/mL for FT3 thyroid, your physician may recommend more tests to figure out the problem. You might also get these tests if your physician thinks you have some other disease.

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How the PCV and FT3 thyroid Tests Are Done :

If your doctor wants PCV and FT3 thyroid tests on you, you may need to go through these tests. During the PCV and FT3 thyroid blood tests, a pathologist will put a needle into your veins and take out a small quantity of blood. A pathologist is a physician in the medical field who thoroughly studies the causes and effects of disease. Within a few hours you will get your PCV and FT3 thyroid Test reports by your pathologist.