What does high RDW and RDW SD mean in blood test?

High RDW and RDW SD can be caused by numerous problems.

High levels of RDW and RDW SD in the blood indicate a variety of health problems. If your blood RDW level is between 11.6 % to 14 % and the RDW SD level is between 39 % to 46 fL, then your body does not have any underlying health problems. But if RDW and RDW SD levels exceed these levels, you should see a doctor immediately.

Normal RDW range : 11.6 - 14 %

Age-wise ideal RDW level in blood:
Age Ideal RDW value
<5 years 12.261
5-10 years 12.96
10-15 years 13.699
15-20 years 13.655
20-25 years 13.61
25-30 years 13.566
30-35 years 13.522
35-40 years 13.478
40-45 years 13.434
45-50 years 13.391
50-55 years 13.347
55-60 years 13.304
60-70 years 13.26
70-80 years 13.217
80-90 years 13.97
90-100 years 13.924
>100 years 13.879

If you want your blood test report to be interpreted by RDW specialist, then 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

Your RDW result may be wrong. Click to know the reason in detail

Click here to know Symptoms of High RDW

Click here to know Symptoms of High RDW SD

Besides Lab test failures, there are many other reasons for inaccurate blood results. Know the common reasons for inaccurate blood test results

Can Low or High RDW cause Heart Attack? Click here to know

Normal RDW SD range : 39 - 46 fL

Age-wise ideal RDW SD level in blood:
Age Ideal RDW SD value
<5 years 41.223
5-10 years 43.573
10-15 years 43.432
15-20 years 45.908
20-25 years 45.759
25-30 years 45.61
30-35 years 45.462
35-40 years 45.314
40-45 years 45.167
45-50 years 45.021
50-55 years 44.875
55-60 years 44.729
60-70 years 44.584
70-80 years 44.439
80-90 years 44.295
90-100 years 44.151
>100 years 44.008

Click here to know Symptoms of High RDW

Click here to know Symptoms of High RDW SD

Can Low or High RDW cause Heart Attack? Click here to know

Click here to upload your blood test report

Click here to consult a doctor for your Low RDW problem

High RDW and RDW SD levels in the blood can cause a number of health problems. Your GP may recommend follow-up tests to get an important picture of your overall health and well-being. If the results are greater than 14 % for RDW and more than 46 fL for RDW SD, you may also need some follow-up tests that will help detect the underlying disease early.

This month traffic - This page has been most frequently visited from the cities below:

How is a blood test performed in the lab?

Depending on the symptoms you are experiencing, your doctor may order a RDW and RDW SD test. In most hospitals RDW and RDW SD results can be obtained within three to six hours after blood is taken. The blood is usually drawn from a vein on the inside of the elbow or the back of the hand. Drink plenty of water before your appointment. If you experience any symptoms that you are concerned about are out of the ordinary, call your doctor immediately.

Click here to upload your blood test report

Click here to consult a doctor for your Low RDW problem

People also searched:

Symptoms

About Us

Our mission at Medchunk is to provide the highest quality medical information service to healthcare professionals and patients.

Links: