What causes high FT4 thyroid and low Lipoprotein a?

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

If your FT4 thyroid is in between 0.89 ng/dL and 1.76 ng/dL and your Lipoprotein a is in between 1 mg/dl and 30 mg/dl then you need not worry as these are the normal ranges for FT4 thyroid and Lipoprotein a 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	0.92213
5-10 years	0.95542
10-15 years	0.98991
15-20 years	1.02565
20-25 years	1.06268
25-30 years	1.10104
30-35 years	1.14079
35-40 years	1.18197
40-45 years	1.22464
45-50 years	1.26885
50-55 years	1.31466
55-60 years	1.36212
60-70 years	1.41129
70-80 years	1.46224
80-90 years	1.51503
90-100 years	1.56972
>100 years	1.62639

*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 Lipoprotein a : 1 - 30 mg/dl

Ideal values of Lipoprotein a depending on age :

Age	Ideal Lipoprotein a value
<5 years	1.036
5-10 years	1.073
10-15 years	1.112
15-20 years	1.152
20-25 years	1.194
25-30 years	1.237
30-35 years	1.282
35-40 years	1.328
40-45 years	1.376
45-50 years	1.426
50-55 years	1.477
55-60 years	1.53
60-70 years	1.585
70-80 years	1.642
80-90 years	1.701
90-100 years	1.762
>100 years	1.826

High FT4 thyroid and low Lipoprotein a can be caused by a lot of reasons. If you take FT4 thyroid and Lipoprotein a blood tests and the results are higher than 1.76 ng/dL for FT4 thyroid and lower than 1 mg/dl for Lipoprotein a, 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 Lipoprotein a Tests Are Done :

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