What does high RDW and BUN Creatinine ratio mean in blood test?

High RDW and BUN Creatinine ratio can be caused by numerous problems.

High levels of RDW and BUN Creatinine ratio in the blood indicate a variety of health problems. If your blood RDW level is between 11.6 % to 14 % and the BUN Creatinine ratio level is between 5 % to 15 Ratio, then your body does not have any underlying health problems. But if RDW and BUN Creatinine ratio 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	12.23
5-10 years	12.894
10-15 years	13.594
15-20 years	13.554
20-25 years	13.514
25-30 years	13.474
30-35 years	13.435
35-40 years	13.396
40-45 years	13.356
45-50 years	13.316
50-55 years	13.277
55-60 years	13.998
60-70 years	13.957
70-80 years	13.916
80-90 years	13.875
90-100 years	13.834
>100 years	13.793

*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

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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 BUN Creatinine ratio range : 5 - 15 Ratio

Age-wise ideal BUN Creatinine ratio level in blood:

Age	Ideal BUN Creatinine ratio value
<5 years	5.272
5-10 years	5.558
10-15 years	5.86
15-20 years	6.178
20-25 years	6.513
25-30 years	6.867
30-35 years	7.24
35-40 years	7.633
40-45 years	8.047
45-50 years	8.484
50-55 years	8.945
55-60 years	9.431
60-70 years	9.943
70-80 years	10.483
80-90 years	11.052
90-100 years	11.652
>100 years	12.285

High RDW and BUN Creatinine ratio 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 15 Ratio for BUN Creatinine ratio, you may also need some follow-up tests that will help detect the underlying disease early.

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How is a blood test performed in the lab?

Depending on the symptoms you are experiencing, your doctor may order a RDW and BUN Creatinine ratio test. In most hospitals RDW and BUN Creatinine ratio 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.