What causes high Sodium and low RDW CV?

High Sodium and low RDW CV can be caused by many reasons.

If your Sodium is in between 136 mmol/L and 145 mmol/L and your RDW CV is in between 11.6 % and 14 % then you need not worry as these are the normal ranges for Sodium and RDW CV 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	138.406
5-10 years	140.854
10-15 years	143.346
15-20 years	143.301
20-25 years	143.256
25-30 years	143.211
30-35 years	143.166
35-40 years	143.122
40-45 years	143.077
45-50 years	143.032
50-55 years	142.987
55-60 years	142.942
60-70 years	142.898
70-80 years	142.853
80-90 years	142.808
90-100 years	142.763
>100 years	142.718

*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 RDW CV : 11.6 - 14 %

Ideal values of RDW CV depending on age :

Age	Ideal RDW CV value
<5 years	11.805
5-10 years	12.014
10-15 years	12.227
15-20 years	12.443
20-25 years	12.663
25-30 years	12.887
30-35 years	13.115
35-40 years	13.347
40-45 years	13.583
45-50 years	13.823
50-55 years	13.819
55-60 years	13.814
60-70 years	13.809
70-80 years	13.804
80-90 years	13.799
90-100 years	13.795
>100 years	13.791

High Sodium and low RDW CV can be caused by a lot of reasons. If you take Sodium and RDW CV blood tests and the results are higher than 145 mmol/L for Sodium and lower than 11.6 % for RDW CV, 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 RDW CV Tests Are Done :

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