What causes high CRP and low TSH 3?

High CRP and low TSH 3 can be caused by many reasons.

If your CRP is in between 0 mg/L and 3 mg/L and your TSH 3 is in between 0.55 uIU/mL and 4.78 uIU/mL then you need not worry as these are the normal ranges for CRP and TSH 3 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 CRP : 0 - 3 mg/L

Ideal values of CRP depending on age :

Age	Ideal CRP value
<5 years	0.11386
5-10 years	0.11786
10-15 years	0.122
15-20 years	0.12628
20-25 years	0.13071
25-30 years	0.1353
30-35 years	0.14005
35-40 years	0.14497
40-45 years	0.15006
45-50 years	0.15533
50-55 years	0.16078
55-60 years	0.16642
60-70 years	0.17226
70-80 years	0.17831
80-90 years	0.18457
90-100 years	0.19105
>100 years	0.19776

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

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

• Inflammation
• Suspected bacterial infection
• Lupus
• Crohn disease
• Ulcerative colitis

If you want your blood test report to be interpreted by CRP specialist, you can upload your report. Our CRP 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 TSH 3 : 0.55 - 4.78 uIU/mL

Ideal values of TSH 3 depending on age :

Age	Ideal TSH 3 value
<5 years	0.569
5-10 years	0.589
10-15 years	0.61
15-20 years	0.631
20-25 years	0.653
25-30 years	0.676
30-35 years	0.7
35-40 years	0.725
40-45 years	0.75
45-50 years	0.776
50-55 years	0.803
55-60 years	0.831
60-70 years	0.86
70-80 years	0.89
80-90 years	0.921
90-100 years	0.953
>100 years	0.986

High CRP and low TSH 3 can be caused by a lot of reasons. If you take CRP and TSH 3 blood tests and the results are higher than 3 mg/L for CRP and lower than 0.55 uIU/mL for TSH 3, 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 CRP and TSH 3 Tests Are Done :

If your doctor wants CRP and TSH 3 tests on you, you may need to go through these tests. During the CRP and TSH 3 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 CRP and TSH 3 Test reports by your pathologist.