What causes high Platelet count and low FT3 thyroid?

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

If your Platelet count is in between 150 thou/uL and 450 thou/uL 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 Platelet count 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 Platelet count : 150 - 450 thou/uL

Ideal values of Platelet count depending on age :

Age	Ideal Platelet count value
<5 years	152.624
5-10 years	155.293
10-15 years	158.009
15-20 years	160.773
20-25 years	163.585
25-30 years	166.446
30-35 years	169.357
35-40 years	172.319
40-45 years	175.333
45-50 years	178.4
50-55 years	181.52
55-60 years	184.695
60-70 years	187.925
70-80 years	191.212
80-90 years	194.556
90-100 years	197.959
>100 years	201.421

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

If you want your blood test report to be interpreted by Platelet count specialist, then you can upload your report. Our Platelet count 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 Platelet count levels include:

• Sepsis
• Platelets may be used up quickly in serious conditions, such as disseminated intravascular coagulation
• Bone marrow damage
• Inflammatory bowel disease (IBD)
• Viral infections such as mononucleosis

If you want your blood test report to be interpreted by Platelet count specialist, you can upload your report. Our Platelet count 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	2.34
5-10 years	2.381
10-15 years	2.423
15-20 years	2.465
20-25 years	2.508
25-30 years	2.552
30-35 years	2.597
35-40 years	2.642
40-45 years	2.688
45-50 years	2.735
50-55 years	2.783
55-60 years	2.832
60-70 years	2.882
70-80 years	2.932
80-90 years	2.983
90-100 years	3.035
>100 years	3.088

High Platelet count and low FT3 thyroid can be caused by a lot of reasons. If you take Platelet count and FT3 thyroid blood tests and the results are higher than 450 thou/uL for Platelet count 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 Platelet count and FT3 thyroid Tests Are Done :

If your doctor wants Platelet count and FT3 thyroid tests on you, you may need to go through these tests. During the Platelet count 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 Platelet count and FT3 thyroid Test reports by your pathologist.