What causes high BUN Creatinine ratio and low Calcium?

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

If your BUN Creatinine ratio is in between 5 Ratio and 15 Ratio and your Calcium is in between 8.5 mg/dL and 10.1 mg/dL then you need not worry as these are the normal ranges for BUN Creatinine ratio and Calcium 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	5.266
5-10 years	5.546
10-15 years	5.841
15-20 years	6.152
20-25 years	6.479
25-30 years	6.824
30-35 years	7.187
35-40 years	7.569
40-45 years	7.972
45-50 years	8.396
50-55 years	8.843
55-60 years	9.313
60-70 years	9.808
70-80 years	10.33
80-90 years	10.88
90-100 years	11.459
>100 years	12.069

*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 Calcium : 8.5 - 10.1 mg/dL

Ideal values of Calcium depending on age :

Age	Ideal Calcium value
<5 years	8.952
5-10 years	9.428
10-15 years	9.93
15-20 years	9.902
20-25 years	9.874
25-30 years	9.846
30-35 years	9.818
35-40 years	9.79
40-45 years	9.762
45-50 years	9.734
50-55 years	9.707
55-60 years	9.679
60-70 years	9.652
70-80 years	9.624
80-90 years	9.597
90-100 years	9.57
>100 years	10.079

High BUN Creatinine ratio and low Calcium can be caused by a lot of reasons. If you take BUN Creatinine ratio and Calcium blood tests and the results are higher than 15 Ratio for BUN Creatinine ratio and lower than 8.5 mg/dL for Calcium, 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 Calcium Tests Are Done :

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