Is RDW SD 31.8 low, normal or dangerous? What does RDW SD level 31.8 mean?

Your RDW SD level of 31.8 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	40.24
5-10 years	41.52
10-15 years	42.84
15-20 years	44.202
20-25 years	45.608
25-30 years	45.562
30-35 years	45.516
35-40 years	45.47
40-45 years	45.424
45-50 years	45.378
50-55 years	45.332
55-60 years	45.287
60-70 years	45.241
70-80 years	45.196
80-90 years	45.15
90-100 years	45.105
>100 years	45.059

*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	40.277
5-10 years	41.596
10-15 years	42.958
15-20 years	44.365
20-25 years	45.818
25-30 years	45.769
30-35 years	45.72
35-40 years	45.671
40-45 years	45.622
45-50 years	45.573
50-55 years	45.524
55-60 years	45.475
60-70 years	45.426
70-80 years	45.377
80-90 years	45.328
90-100 years	45.28
>100 years	45.231

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