What causes high BUN Creatinine ratio and low ESR?

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

If your BUN Creatinine ratio is in between 5 Ratio and 15 Ratio and your ESR is in between 0 mm/hr and 14 mm/hr then you need not worry as these are the normal ranges for BUN Creatinine ratio and ESR 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	5.258
5-10 years	5.529
10-15 years	5.814
15-20 years	6.114
20-25 years	6.429
25-30 years	6.761
30-35 years	7.11
35-40 years	7.477
40-45 years	7.863
45-50 years	8.269
50-55 years	8.696
55-60 years	9.145
60-70 years	9.617
70-80 years	10.113
80-90 years	10.635
90-100 years	11.184
>100 years	11.761

*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 ESR : 0 - 14 mm/hr

Ideal values of ESR depending on age :

Age	Ideal ESR value
<5 years	2.103
5-10 years	2.212
10-15 years	2.326
15-20 years	2.446
20-25 years	2.572
25-30 years	2.705
30-35 years	2.845
35-40 years	2.992
40-45 years	3.146
45-50 years	3.308
50-55 years	3.479
55-60 years	3.659
60-70 years	3.848
70-80 years	4.047
80-90 years	4.256
90-100 years	4.476
>100 years	4.707

High BUN Creatinine ratio and low ESR can be caused by a lot of reasons. If you take BUN Creatinine ratio and ESR blood tests and the results are higher than 15 Ratio for BUN Creatinine ratio and lower than 0 mm/hr for ESR, 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 ESR Tests Are Done :

If your doctor wants BUN Creatinine ratio and ESR tests on you, you may need to go through these tests. During the BUN Creatinine ratio and ESR 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 ESR Test reports by your pathologist.