What causes high ALT SGPT and low FT3 thyroid?

High ALT SGPT and low FT3 thyroid can be caused by many reasons.

If your ALT SGPT is in between 21 U/L and 72 U/L 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 ALT SGPT 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 ALT SGPT : 21 - 72 U/L

Ideal values of ALT SGPT depending on age :

Age	Ideal ALT SGPT value
<5 years	21.367
5-10 years	21.741
10-15 years	22.121
15-20 years	22.508
20-25 years	22.902
25-30 years	23.303
30-35 years	23.711
35-40 years	24.126
40-45 years	24.548
45-50 years	24.977
50-55 years	25.414
55-60 years	25.858
60-70 years	26.31
70-80 years	26.77
80-90 years	27.238
90-100 years	27.714
>100 years	28.199

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

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

• Alcohol abuse
• Blockage of the bile ducts.
• Kidney damage.
• Damage to red blood cells
• Heart attack or heart failure

If you want your blood test report to be interpreted by ALT SGPT specialist, you can upload your report. Our ALT SGPT 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 ALT SGPT and low FT3 thyroid can be caused by a lot of reasons. If you take ALT SGPT and FT3 thyroid blood tests and the results are higher than 72 U/L for ALT SGPT 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 ALT SGPT and FT3 thyroid Tests Are Done :

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