What causes high Phosphorus and low CRP?

High Phosphorus and low CRP can be caused by many reasons.

If your Phosphorus is in between 2.5 mg/dL and 4.5 mg/dL and your CRP is in between 0 mg/L and 3 mg/L then you need not worry as these are the normal ranges for Phosphorus and CRP 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 Phosphorus : 2.5 - 4.5 mg/dL

Ideal values of Phosphorus depending on age :

Age	Ideal Phosphorus value
<5 years	2.708
5-10 years	2.933
10-15 years	3.176
15-20 years	3.44
20-25 years	3.726
25-30 years	4.035
30-35 years	4.37
35-40 years	4.34
40-45 years	4.31
45-50 years	4.281
50-55 years	4.251
55-60 years	4.222
60-70 years	4.193
70-80 years	4.164
80-90 years	4.136
90-100 years	4.479
>100 years	4.448

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

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

• Increased blood calcium
• Diabetic ketoacidosis (after treatment)
• Liver disease
• Rickets and osteomalacia (due to vitamin D deficiencies)
• Kidney failure

If you want your blood test report to be interpreted by Phosphorus specialist, you can upload your report. Our Phosphorus 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 CRP : 0 - 3 mg/L

Ideal values of CRP depending on age :

Age	Ideal CRP value
<5 years	0.11913
5-10 years	0.12902
10-15 years	0.13973
15-20 years	0.15133
20-25 years	0.16389
25-30 years	0.17749
30-35 years	0.19222
35-40 years	0.20817
40-45 years	0.22545
45-50 years	0.24416
50-55 years	0.26443
55-60 years	0.28638
60-70 years	0.31015
70-80 years	0.33589
80-90 years	0.36377
90-100 years	0.39396
>100 years	0.42666

High Phosphorus and low CRP can be caused by a lot of reasons. If you take Phosphorus and CRP blood tests and the results are higher than 4.5 mg/dL for Phosphorus and lower than 0 mg/L for CRP, 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 Phosphorus and CRP Tests Are Done :

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