What does high RDW and TIBC mean in blood test?

High RDW and TIBC can be caused by numerous problems.

High levels of RDW and TIBC in the blood indicate a variety of health problems. If your blood RDW level is between 11.6 % to 14 % and the TIBC level is between 250 % to 450 mcg/dL, then your body does not have any underlying health problems. But if RDW and TIBC 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	12.262
5-10 years	12.962
10-15 years	13.702
15-20 years	13.657
20-25 years	13.613
25-30 years	13.568
30-35 years	13.524
35-40 years	13.48
40-45 years	13.436
45-50 years	13.392
50-55 years	13.349
55-60 years	13.305
60-70 years	13.262
70-80 years	13.219
80-90 years	13.974
90-100 years	13.929
>100 years	13.883

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

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

1,37,160

Total number of patients treated

RDW treatment - Click to read 10 GOLDEN ARTICLES on Anemia

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

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

Normal TIBC range : 250 - 450 mcg/dL

Age-wise ideal TIBC level in blood:

Age	Ideal TIBC value
<5 years	264.275
5-10 years	279.365
10-15 years	295.317
15-20 years	312.18
20-25 years	330.005
25-30 years	348.848
30-35 years	368.767
35-40 years	389.824
40-45 years	412.083
45-50 years	435.613
50-55 years	434.193
55-60 years	432.777
60-70 years	431.366
70-80 years	429.96
80-90 years	428.558
90-100 years	427.161
>100 years	425.768

High RDW and TIBC 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 450 mcg/dL for TIBC, 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 TIBC test. In most hospitals RDW and TIBC 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.