Is RDW SD 37.9 low, normal or dangerous? What does RDW SD level 37.9 mean?

Your RDW SD level of 37.9 is a Low RDW SD level.

Low RDW SD levels may indicate underlying health problems. The normal range is typically between 39 fL and 46 fL. If your levels are outside this range, it's important to speak with a healthcare provider. Consulting a doctor is recommended to determine the cause and appropriate next steps.

Important - Scroll to the end of this article to see how our patients managed their low RDW SD levels

The normal RDW SD range for men is :39 - 46 fL

**Ideal values of RDW SD depending on age (male) :**
Age	Ideal RDW SD value
<5 years	40.478
5-10 years	42.012
10-15 years	43.604
15-20 years	45.257
20-25 years	45.192
25-30 years	45.127
30-35 years	45.062
35-40 years	44.997
40-45 years	44.932
45-50 years	44.868
50-55 years	44.803
55-60 years	44.739
60-70 years	44.675
70-80 years	44.611
80-90 years	44.547
90-100 years	44.483
>100 years	44.419

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

Get Advice via Email : Send us your blood test report, and our RDW SD experts will review it. You'll receive a detailed analysis and personalized treatment guidance via email within 12 hours. If you have additional blood test results besides RDW SD, please include those too—an accurate diagnosis often requires a full view of all abnormalities. Upload blood test report now

1,51,150

Total number of patients treated

Important - Read more questions about low RDW SD levels after this video message

A video message on the treatment of your low RDW SD level

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

Important - At the end of this article read how our patients treated their low RDW SD levels

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

Receive world-class medical opinion about your low RDW SD levels over email.Upload blood test report now

Important - At the end of this article read how our patients treated their low RDW SD levels

Normal range of RDW SD found among women :39-46 fL

**Ideal values of RDW SD depending on age (female) :**
Age	Ideal RDW SD value
<5 years	40.522
5-10 years	42.104
10-15 years	43.748
15-20 years	45.456
20-25 years	45.386
25-30 years	45.317
30-35 years	45.248
35-40 years	45.179
40-45 years	45.11
45-50 years	45.041
50-55 years	44.972
55-60 years	44.904
60-70 years	44.836
70-80 years	44.767
80-90 years	44.699
90-100 years	44.631
>100 years	44.563

Upload your blood test report

If you take a RDW SD blood test and the results are not in the normal range (39-46 fL), your physician may recommend more tests to figure out the problem. You might also get this test if your physician thinks you have some other disease.

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How the RDW SD Test Is Done :

When your doctor orders a RDW SD test, it involves a straightforward blood draw to measure your RDW SD levels. A pathologist or lab technician will take a small sample of blood from a vein using a needle. Your RDW SD test results are usually available within a few hours.

RDW SD treatment - Click to read 10 GOLDEN ARTICLES on Anemia

Symptoms

Dr. Dwayne Michaels
Guest Author