What causes high Calcium and low INR?

High Calcium and low INR can be caused by many reasons.

If your Calcium is in between 8.5 mg/dL and 10.1 mg/dL 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 Calcium 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 Calcium : 8.5 - 10.1 mg/dL

Ideal values of Calcium depending on age :

Age	Ideal Calcium value
<5 years	8.648
5-10 years	8.798
10-15 years	8.951
15-20 years	9.107
20-25 years	9.265
25-30 years	9.426
30-35 years	9.59
35-40 years	9.757
40-45 years	9.927
45-50 years	10.1
50-55 years	10.097
55-60 years	10.094
60-70 years	10.091
70-80 years	10.088
80-90 years	10.085
90-100 years	10.081
>100 years	10.078

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

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

• Overactive parathyroid glands
• Some Medications like thiazide diuretics
• Kidney failure.
• Lung diseases
• Taking too much of vitamin D supplements

If you want your blood test report to be interpreted by Calcium specialist, you can upload your report. Our Calcium 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	0.916
5-10 years	0.932
10-15 years	0.948
15-20 years	0.964
20-25 years	0.981
25-30 years	0.998
30-35 years	1.015
35-40 years	1.033
40-45 years	1.051
45-50 years	1.069
50-55 years	1.088
55-60 years	1.107
60-70 years	1.126
70-80 years	1.146
80-90 years	1.166
90-100 years	1.186
>100 years	1.186

High Calcium and low INR can be caused by a lot of reasons. If you take Calcium and INR blood tests and the results are higher than 10.1 mg/dL for Calcium 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 Calcium and INR Tests Are Done :

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