What causes high BUN Creatinine ratio and low INR?

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

If your BUN Creatinine ratio is in between 5 Ratio and 15 Ratio and your INR is in between 0.9 ratio and 1.2 ratio then you need not worry as these are the normal ranges for BUN Creatinine ratio and INR 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	5.287
5-10 years	5.59
10-15 years	5.911
15-20 years	6.25
20-25 years	6.609
25-30 years	6.988
30-35 years	7.389
35-40 years	7.813
40-45 years	8.261
45-50 years	8.735
50-55 years	9.236
55-60 years	9.766
60-70 years	10.327
70-80 years	10.92
80-90 years	11.547
90-100 years	12.21
>100 years	12.911

*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 INR : 0.9 - 1.2 ratio

Ideal values of INR depending on age :

Age	Ideal INR value
<5 years	0.952
5-10 years	1.007
10-15 years	1.065
15-20 years	1.126
20-25 years	1.191
25-30 years	1.187
30-35 years	1.183
35-40 years	1.179
40-45 years	1.175
45-50 years	1.171
50-55 years	1.167
55-60 years	1.163
60-70 years	1.159
70-80 years	1.156
80-90 years	1.152
90-100 years	1.148
>100 years	1.144

High BUN Creatinine ratio and low INR can be caused by a lot of reasons. If you take BUN Creatinine ratio and INR blood tests and the results are higher than 15 Ratio for BUN Creatinine ratio and lower than 0.9 ratio for INR, 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 INR Tests Are Done :

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