What causes high Calcium and low TIBC?

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

If your Calcium is in between 8.5 mg/dL and 10.1 mg/dL and your TIBC is in between 250 mcg/dL and 450 mcg/dL then you need not worry as these are the normal ranges for Calcium and TIBC 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	8.645
5-10 years	8.793
10-15 years	8.943
15-20 years	9.096
20-25 years	9.252
25-30 years	9.41
30-35 years	9.571
35-40 years	9.735
40-45 years	9.901
45-50 years	10.07
50-55 years	10.067
55-60 years	10.064
60-70 years	10.061
70-80 years	10.058
80-90 years	10.055
90-100 years	10.052
>100 years	10.049

*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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Total number of patients treated

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 TIBC : 250 - 450 mcg/dL

Ideal values of TIBC depending on age :

Age	Ideal TIBC value
<5 years	254.275
5-10 years	258.623
10-15 years	263.045
15-20 years	267.543
20-25 years	272.118
25-30 years	276.771
30-35 years	281.504
35-40 years	286.318
40-45 years	291.214
45-50 years	296.194
50-55 years	301.259
55-60 years	306.411
60-70 years	311.651
70-80 years	316.98
80-90 years	322.4
90-100 years	327.913
>100 years	333.52

High Calcium and low TIBC can be caused by a lot of reasons. If you take Calcium and TIBC blood tests and the results are higher than 10.1 mg/dL for Calcium and lower than 250 mcg/dL for TIBC, 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 TIBC Tests Are Done :

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