What does high FT3 thyroid and INR mean in blood test?

High FT3 thyroid and INR can be caused by numerous problems.

High levels of FT3 thyroid and INR in the blood indicate a variety of health problems. If your blood FT3 thyroid level is between 2.3 pg/mL to 4.2 pg/mL and the INR level is between 0.9 pg/mL to 1.2 ratio, then your body does not have any underlying health problems. But if FT3 thyroid and INR levels exceed these levels, you should see a doctor immediately.

Normal FT3 thyroid range : 2.3 - 4.2 pg/mL

Age-wise ideal FT3 thyroid level in blood:

Age	Ideal FT3 thyroid value
<5 years	2.455
5-10 years	2.62
10-15 years	2.797
15-20 years	2.986
20-25 years	3.187
25-30 years	3.402
30-35 years	3.631
35-40 years	3.876
40-45 years	4.137
45-50 years	4.118
50-55 years	4.1
55-60 years	4.081
60-70 years	4.062
70-80 years	4.044
80-90 years	4.026
90-100 years	4.007
>100 years	3.989

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

If you want your blood test report to be interpreted by FT3 thyroid specialist, then you can upload your report. Our FT3 thyroid 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 FT3 thyroid levels include:

• Thyroiditis
• A non-functioning thyroid gland
• Autoimmune disease
• Diabetes
• Liver disease

If you want your blood test report to be interpreted by FT3 thyroid specialist, you can upload your report. Our FT3 thyroid 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 INR range : 0.9 - 1.2 ratio

Age-wise ideal INR level in blood:

Age	Ideal INR value
<5 years	0.961
5-10 years	1.026
10-15 years	1.095
15-20 years	1.169
20-25 years	1.164
25-30 years	1.158
30-35 years	1.153
35-40 years	1.148
40-45 years	1.142
45-50 years	1.137
50-55 years	1.132
55-60 years	1.127
60-70 years	1.122
70-80 years	1.198
80-90 years	1.193
90-100 years	1.187
>100 years	1.182

High FT3 thyroid and INR 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 4.2 pg/mL for FT3 thyroid and more than 1.2 ratio for INR, 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 FT3 thyroid and INR test. In most hospitals FT3 thyroid and INR 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.