What causes high Sodium and low FT4 thyroid?

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

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

Ideal values of Sodium depending on age :

Age	Ideal Sodium value
<5 years	138.38
5-10 years	140.802
10-15 years	143.266
15-20 years	143.222
20-25 years	143.178
25-30 years	143.135
30-35 years	143.091
35-40 years	143.047
40-45 years	143.003
45-50 years	142.96
50-55 years	142.916
55-60 years	142.872
60-70 years	142.828
70-80 years	142.784
80-90 years	142.741
90-100 years	142.697
>100 years	142.653

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

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

• Conditions that lead to too much anti-diuretic hormone (ADH)
• Cushing syndrome
• Nephrotic syndrome
• Diabetes insipidus
• Excess fluid buildup in the body (edema) caused by heart failure

If you want your blood test report to be interpreted by Sodium specialist, you can upload your report. Our Sodium 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 FT4 thyroid : 0.89 - 1.76 ng/dL

Ideal values of FT4 thyroid depending on age :

Age	Ideal FT4 thyroid value
<5 years	0.90558
5-10 years	0.92143
10-15 years	0.93756
15-20 years	0.95397
20-25 years	0.97066
25-30 years	0.98765
30-35 years	1.00493
35-40 years	1.02252
40-45 years	1.04041
45-50 years	1.05862
50-55 years	1.07715
55-60 years	1.096
60-70 years	1.11518
70-80 years	1.1347
80-90 years	1.15456
90-100 years	1.17476
>100 years	1.19532

High Sodium and low FT4 thyroid can be caused by a lot of reasons. If you take Sodium and FT4 thyroid blood tests and the results are higher than 145 mmol/L for Sodium and lower than 0.89 ng/dL for FT4 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 Sodium and FT4 thyroid Tests Are Done :

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