What causes high ESR and low BUN Creatinine ratio?

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

If your ESR is in between 0 mm/hr and 14 mm/hr and your BUN Creatinine ratio is in between 5 Ratio and 15 Ratio then you need not worry as these are the normal ranges for ESR and BUN Creatinine ratio 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 ESR : 0 - 14 mm/hr

Ideal values of ESR depending on age :

Age	Ideal ESR value
<5 years	2.021
5-10 years	2.042
10-15 years	2.063
15-20 years	2.085
20-25 years	2.107
25-30 years	2.129
30-35 years	2.151
35-40 years	2.173
40-45 years	2.196
45-50 years	2.219
50-55 years	2.242
55-60 years	2.265
60-70 years	2.289
70-80 years	2.313
80-90 years	2.337
90-100 years	2.361
>100 years	2.386

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

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

• Rheumatic fever
• Vascular disease
• Autoimmune diseases
• Inflammatory bowel disease
• Heart disease

If you want your blood test report to be interpreted by ESR specialist, you can upload your report. Our ESR 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 BUN Creatinine ratio : 5 - 15 Ratio

Ideal values of BUN Creatinine ratio depending on age :

Age	Ideal BUN Creatinine ratio value
<5 years	5.052
5-10 years	5.105
10-15 years	5.158
15-20 years	5.212
20-25 years	5.266
25-30 years	5.321
30-35 years	5.376
35-40 years	5.432
40-45 years	5.489
45-50 years	5.546
50-55 years	5.604
55-60 years	5.662
60-70 years	5.721
70-80 years	5.781
80-90 years	5.841
90-100 years	5.902
>100 years	5.964

High ESR and low BUN Creatinine ratio can be caused by a lot of reasons. If you take ESR and BUN Creatinine ratio blood tests and the results are higher than 14 mm/hr for ESR and lower than 5 Ratio for BUN Creatinine ratio, 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 ESR and BUN Creatinine ratio Tests Are Done :

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