What causes high BUN Creatinine ratio and low TIBC?

High BUN Creatinine ratio and low TIBC can be caused by many reasons.

If your BUN Creatinine ratio is in between 5 Ratio and 15 Ratio and your TIBC is in between 250 mcg/dL and 450 mcg/dL then you need not worry as these are the normal ranges for BUN Creatinine ratio and TIBC respectively. But if your levels are lesser or greater than the above values, then there may be some problem in your body.

Normal range of BUN Creatinine ratio : 5 - 15 Ratio

Ideal values of BUN Creatinine ratio depending on age :

Age	Ideal BUN Creatinine ratio value
<5 years	5.286
5-10 years	5.588
10-15 years	5.907
15-20 years	6.244
20-25 years	6.601
25-30 years	6.978
30-35 years	7.376
35-40 years	7.797
40-45 years	8.242
45-50 years	8.713
50-55 years	9.211
55-60 years	9.737
60-70 years	10.293
70-80 years	10.881
80-90 years	11.502
90-100 years	12.159
>100 years	12.853

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

If you want your blood test report to be interpreted by BUN Creatinine ratio specialist, then you can upload your report. Our BUN Creatinine ratio 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 BUN Creatinine ratio levels include:

• Kidney failure
• Decreased blood flow to the kidneys
• Dehydration
• Conditions that can block the flow of urine
• Congestive heart failure

If you want your blood test report to be interpreted by BUN Creatinine ratio specialist, you can upload your report. Our BUN Creatinine ratio 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 range of TIBC : 250 - 450 mcg/dL

Ideal values of TIBC depending on age :

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 BUN Creatinine ratio and low TIBC can be caused by a lot of reasons. If you take BUN Creatinine ratio and TIBC blood tests and the results are higher than 15 Ratio for BUN Creatinine ratio and lower than 250 mcg/dL for TIBC, your physician may recommend more tests to figure out the problem. You might also get these tests if your physician thinks you have some other disease.

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How the BUN Creatinine ratio and TIBC Tests Are Done :

If your doctor wants BUN Creatinine ratio and TIBC tests on you, you may need to go through these tests. During the BUN Creatinine ratio and TIBC blood tests, a pathologist will put a needle into your veins and take out a small quantity of blood. A pathologist is a physician in the medical field who thoroughly studies the causes and effects of disease. Within a few hours you will get your BUN Creatinine ratio and TIBC Test reports by your pathologist.