What causes high INR and low Vitamin B12?

High INR and low Vitamin B12 can be caused by many reasons.

If your INR is in between 0.9 ratio and 1.2 ratio and your Vitamin B12 is in between 211 pg/mL and 911 pg/mL then you need not worry as these are the normal ranges for INR and Vitamin B12 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 INR : 0.9 - 1.2 ratio

Ideal values of INR depending on age :
Age Ideal INR value
<5 years 0.95
5-10 years 1.003
10-15 years 1.059
15-20 years 1.118
20-25 years 1.18
25-30 years 1.176
30-35 years 1.172
35-40 years 1.168
40-45 years 1.165
45-50 years 1.162
50-55 years 1.158
55-60 years 1.154
60-70 years 1.151
70-80 years 1.148
80-90 years 1.145
90-100 years 1.141
>100 years 1.137

If you want your blood test report to be interpreted by INR specialist, then you can upload your report. Our INR expert will provide you with the most accurate interpretation of your blood test results and treatment within 12 hours. Upload blood test report now

Your INR result may be wrong. Click to know the reason in detail

Click here to know Symptoms of High INR

Click here to know Symptoms of Low Vitamin B12

Besides Lab test failures, there are many other reasons for inaccurate blood results. Know the common reasons for inaccurate blood test results

Normal range of INR found among women : - ratio

Ideal values of Vitamin B12 depending on age :
Age Ideal Vitamin B12 value
<5 years 222.689
5-10 years 235.026
10-15 years 248.046
15-20 years 261.788
20-25 years 276.291
25-30 years 291.598
30-35 years 307.753
35-40 years 324.803
40-45 years 342.797
45-50 years 361.788
50-55 years 381.831
55-60 years 402.984
60-70 years 425.309
70-80 years 448.871
80-90 years 473.738
90-100 years 499.983
>100 years 527.682

Click here to know Symptoms of High INR

Click here to know Symptoms of Low Vitamin B12

Click here to upload your blood test report

Click here to consult a doctor for your Low INR problem

High INR and low Vitamin B12 can be caused by a lot of reasons. If you take INR and Vitamin B12 blood tests and the results are higher than 1.2 ratio for INR and lower than 211 pg/mL for Vitamin B12, 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 INR and Vitamin B12 Tests Are Done :

If your doctor wants INR and Vitamin B12 tests on you, you may need to go through these tests. During the INR and Vitamin B12 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 INR and Vitamin B12 Test reports by your pathologist.

Click here to upload your blood test report

Click here to consult a doctor for your Low INR problem

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