What causes high INR and low AST SGOT?

High INR and low AST SGOT can be caused by many reasons.

If your INR is in between 0.9 ratio and 1.2 ratio and your AST SGOT is in between 15 U/L and 37 U/L then you need not worry as these are the normal ranges for INR and AST SGOT 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 INR : 0.9 - 1.2 ratio

Ideal values of INR depending on age :

Age	Ideal INR value
<5 years	0.947
5-10 years	0.997
10-15 years	1.049
15-20 years	1.104
20-25 years	1.162
25-30 years	1.159
30-35 years	1.156
35-40 years	1.153
40-45 years	1.15
45-50 years	1.146
50-55 years	1.143
55-60 years	1.14
60-70 years	1.2
70-80 years	1.197
80-90 years	1.194
90-100 years	1.191
>100 years	1.188

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

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

• Liver disease
• Vitamin K abnormality
• Decreased or defective factor I (fibrinogen), II (prothrombin), V or X
• Hemophilia A and hemophilia B
• Autoantibody against a specific factor (e.g., factor VIII)

If you want your blood test report to be interpreted by INR specialist, you can upload your report. Our INR 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 AST SGOT : 15 - 37 U/L

Ideal values of AST SGOT depending on age :

Age	Ideal AST SGOT value
<5 years	15.789
5-10 years	16.62
10-15 years	17.494
15-20 years	18.414
20-25 years	19.383
25-30 years	20.403
30-35 years	21.476
35-40 years	22.606
40-45 years	23.795
45-50 years	25.047
50-55 years	26.364
55-60 years	27.751
60-70 years	29.211
70-80 years	30.747
80-90 years	32.364
90-100 years	34.066
>100 years	35.858

High INR and low AST SGOT can be caused by a lot of reasons. If you take INR and AST SGOT blood tests and the results are higher than 1.2 ratio for INR and lower than 15 U/L for AST SGOT, 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 INR and AST SGOT Tests Are Done :

If your doctor wants INR and AST SGOT tests on you, you may need to go through these tests. During the INR and AST SGOT 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 INR and AST SGOT Test reports by your pathologist.