What does high Calcium and Phosphorus mean in blood test?

High Calcium and Phosphorus can be caused by numerous problems.

High levels of Calcium and Phosphorus in the blood indicate a variety of health problems. If your blood Calcium level is between 8.5 mg/dL to 10.1 mg/dL and the Phosphorus level is between 2.5 mg/dL to 4.5 mg/dL, then your body does not have any underlying health problems. But if Calcium and Phosphorus levels exceed these levels, you should see a doctor immediately.

Normal Calcium range : 8.5 - 10.1 mg/dL

Age-wise ideal Calcium level in blood:

Age	Ideal Calcium value
<5 years	8.881
5-10 years	9.279
10-15 years	9.695
15-20 years	9.675
20-25 years	9.655
25-30 years	10.088
30-35 years	10.068
35-40 years	10.048
40-45 years	10.028
45-50 years	10.008
50-55 years	9.988
55-60 years	9.968
60-70 years	9.948
70-80 years	9.928
80-90 years	9.908
90-100 years	9.888
>100 years	9.868

*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

1,37,160

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 Phosphorus range : 2.5 - 4.5 mg/dL

Age-wise ideal Phosphorus level in blood:

Age	Ideal Phosphorus value
<5 years	2.612
5-10 years	2.729
10-15 years	2.851
15-20 years	2.979
20-25 years	3.112
25-30 years	3.251
30-35 years	3.397
35-40 years	3.549
40-45 years	3.708
45-50 years	3.874
50-55 years	4.048
55-60 years	4.229
60-70 years	4.418
70-80 years	4.409
80-90 years	4.401
90-100 years	4.392
>100 years	4.383

High Calcium and Phosphorus levels in the blood can cause a number of health problems. Your GP may recommend follow-up tests to get an important picture of your overall health and well-being. If the results are greater than 10.1 mg/dL for Calcium and more than 4.5 mg/dL for Phosphorus, you may also need some follow-up tests that will help detect the underlying disease early.

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How is a blood test performed in the lab?

Depending on the symptoms you are experiencing, your doctor may order a Calcium and Phosphorus test. In most hospitals Calcium and Phosphorus results can be obtained within three to six hours after blood is taken. The blood is usually drawn from a vein on the inside of the elbow or the back of the hand. Drink plenty of water before your appointment. If you experience any symptoms that you are concerned about are out of the ordinary, call your doctor immediately.