What causes high RDW SD and low AST SGOT?

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

If your RDW SD is in between 39 fL and 46 fL 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 RDW SD 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 RDW SD : 39 - 46 fL

Ideal values of RDW SD depending on age :

Age	Ideal RDW SD value
<5 years	39.673
5-10 years	40.358
10-15 years	41.055
15-20 years	41.764
20-25 years	42.485
25-30 years	43.218
30-35 years	43.964
35-40 years	44.723
40-45 years	45.495
45-50 years	45.481
50-55 years	45.467
55-60 years	45.454
60-70 years	45.441
70-80 years	45.427
80-90 years	45.413
90-100 years	45.4
>100 years	45.387

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

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

• Thalassemia, an inherited blood disorder
• Crohn's disease
• Chronic liver disease
• An iron or vitamin deficiency
• Heart disease

If you want your blood test report to be interpreted by RDW SD specialist, you can upload your report. Our RDW SD 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	15.259
5-10 years	15.522
10-15 years	15.79
15-20 years	16.063
20-25 years	16.34
25-30 years	16.622
30-35 years	16.909
35-40 years	17.201
40-45 years	17.498
45-50 years	17.8
50-55 years	18.107
55-60 years	18.42
60-70 years	18.738
70-80 years	19.061
80-90 years	19.39
90-100 years	19.725
>100 years	20.065

High RDW SD and low AST SGOT can be caused by a lot of reasons. If you take RDW SD and AST SGOT blood tests and the results are higher than 46 fL for RDW SD 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 RDW SD and AST SGOT Tests Are Done :

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