Is RDW 16.2 high, normal or dangerous? What does Red cell distribution width level 16.2 mean?

RDW 16.2

Your RDW level of 16.2 is a High RDW level.

High RDW levels may indicate underlying health problems. The normal range is typically between 11.6 % and 14 %. 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 high RDW levels 

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The normal RDW range for men is :11.6 - 14 %

Ideal values of RDW depending on age (male) :
Age Ideal RDW value
<5 years 11.788
5-10 years 11.979
10-15 years 12.173
15-20 years 12.37
20-25 years 12.57
25-30 years 12.774
30-35 years 12.981
35-40 years 13.191
40-45 years 13.405
45-50 years 13.622
50-55 years 13.843
55-60 years 13.839
60-70 years 13.835
70-80 years 13.831
80-90 years 13.827
90-100 years 13.823
>100 years 13.819

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

Get Advice via Email : Send us your blood test report, and our RDW 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, 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 high RDW levels after this video message 

A video message on the treatment of your high RDW level

If you want your blood test report to be interpreted by RDW specialist, you can upload your report. Our RDW 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 high RDW levels 

Some examples of conditions that increase or decrease RDW levels include:

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

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

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

anti inflammatory diet plan

Normal range of RDW found among women :11.6-14 %

Ideal values of RDW depending on age (female) :
AgeIdeal RDW value
<5 years 11.794
5-10 years 11.991
10-15 years 12.191
15-20 years 12.394
20-25 years 12.601
25-30 years 12.811
30-35 years 13.025
35-40 years 13.242
40-45 years 13.463
45-50 years 13.688
50-55 years 13.916
55-60 years 13.912
60-70 years 13.908
70-80 years 13.904
80-90 years 13.9
90-100 years 13.896
>100 years 13.892
Chest pain

Can Low or High RDW cause Heart Problems?

Read on to know how abnormal RDW affects heart

Know more

If you take a RDW blood test and the results are not in the normal range (11.6-14 %), 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 Test Is Done :

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

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Dr. Dwayne Michaels
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Dr. Dwayne Michaels
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