Is INR 1 normal, high or low? What does INR level 1 mean?

Your INR level of 1 is a Normal INR level.

Normal INR levels could indicate health issues. Typically, levels between 0.9 ratio to 1.2 ratio suggest no concerns. However, deviations from this range warrant prompt medical attention. Consulting a doctor for abnormal levels is advisable.

Normal range of INR found among men :0.9 - 1.2 ratio

Ideal values of INR depending on age (male) :

Age	Ideal INR value
<5 years	0.909
5-10 years	0.918
10-15 years	0.927
15-20 years	0.936
20-25 years	0.945
25-30 years	0.954
30-35 years	0.964
35-40 years	0.974
40-45 years	0.984
45-50 years	0.994
50-55 years	1.004
55-60 years	1.014
60-70 years	1.024
70-80 years	1.034
80-90 years	1.044
90-100 years	1.054
>100 years	1.065

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

Get Advice via Email : Send us your blood test report, and our INR experts will check it. Within 12 hours, expect a detailed analysis and precise treatment guidance delivered to your email. If you've had additional blood tests apart from INR, please upload those too. A thorough diagnosis often relies on assessing all abnormalities for an accurate assessment. Upload blood test report now

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A video message on the treatment of your normal INR level

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Some examples of conditions that increase or decrease INR levels include:

• Liver disease
• Vitamin K abnormality
• Decreased or defective factor I (fibrinogen), II (prothrombin), V or X
• Hemophilia A and hemophilia B
• Autoantibody against a specific factor (e.g., factor VIII)

Receive world-class medical opinion about your normal INR levels over email.Upload blood test report now

Normal range of INR found among women :0.9-1.2 ratio

Ideal values of INR depending on age (female) :

Age	Ideal INR value
<5 years	0.909
5-10 years	0.918
10-15 years	0.927
15-20 years	0.937
20-25 years	0.947
25-30 years	0.957
30-35 years	0.967
35-40 years	0.977
40-45 years	0.987
45-50 years	0.997
50-55 years	1.007
55-60 years	1.017
60-70 years	1.027
70-80 years	1.038
80-90 years	1.049
90-100 years	1.06
>100 years	1.071

If you take a INR blood test and the results are not in the normal range (0.9-1.2 ratio), your physician may recommend more tests to figure out the problem. You might also get this test if your physician thinks you have some other disease.

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How the INR Test Is Done :

When your doctor recommends a INR test, you'll likely undergo a simple blood draw specifically targeting the measurement of INR. A pathologist, a specialist in studying diseases, will collect a small blood sample from your veins using a needle. Your INR test results will typically be available within a few hours after this procedure.