What causes high FT4 thyroid and low Sodium?

High FT4 thyroid and low Sodium can be caused by many reasons.

If your FT4 thyroid is in between 0.89 ng/dL and 1.76 ng/dL and your Sodium is in between 136 mmol/L and 145 mmol/L then you need not worry as these are the normal ranges for FT4 thyroid and Sodium 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 FT4 thyroid : 0.89 - 1.76 ng/dL

Ideal values of FT4 thyroid depending on age :

Age	Ideal FT4 thyroid value
<5 years	0.92071
5-10 years	0.95247
10-15 years	0.98533
15-20 years	1.01932
20-25 years	1.05449
25-30 years	1.09087
30-35 years	1.12851
35-40 years	1.16744
40-45 years	1.20772
45-50 years	1.24939
50-55 years	1.29249
55-60 years	1.33708
60-70 years	1.38321
70-80 years	1.43093
80-90 years	1.4803
90-100 years	1.53137
>100 years	1.5842

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

If you want your blood test report to be interpreted by FT4 thyroid specialist, then you can upload your report. Our FT4 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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Total number of patients treated

Some examples of conditions that increase or decrease FT4 thyroid levels include:

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

If you want your blood test report to be interpreted by FT4 thyroid specialist, you can upload your report. Our FT4 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 range of Sodium : 136 - 145 mmol/L

Ideal values of Sodium depending on age :

Age	Ideal Sodium value
<5 years	140.692
5-10 years	140.525
10-15 years	140.358
15-20 years	140.191
20-25 years	140.025
25-30 years	144.856
30-35 years	144.684
35-40 years	144.512
40-45 years	144.34
45-50 years	144.168
50-55 years	143.997
55-60 years	143.826
60-70 years	143.655
70-80 years	143.484
80-90 years	143.313
90-100 years	143.142
>100 years	142.971

High FT4 thyroid and low Sodium can be caused by a lot of reasons. If you take FT4 thyroid and Sodium blood tests and the results are higher than 1.76 ng/dL for FT4 thyroid and lower than 136 mmol/L for Sodium, 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 FT4 thyroid and Sodium Tests Are Done :

If your doctor wants FT4 thyroid and Sodium tests on you, you may need to go through these tests. During the FT4 thyroid and Sodium 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 FT4 thyroid and Sodium Test reports by your pathologist.