Is INR 3.5 high, normal or dangerous? What does INR level 3.5 mean?

Your INR level of 3.5 is a High INR level.

High levels of INR in the blood indicate a variety of health problems. If your blood INR level is between 0.9 ratio and 1.2 ratio, you probably do not have an underlying health problem. But if INR levels are not in this range, you should see a doctor immediately.

Important - Go to the end of this article and read how our patients treated their high INR levels 

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 0.932
5-10 years 0.965
10-15 years 0.999
15-20 years 1.034
20-25 years 1.07
25-30 years 1.107
30-35 years 1.146
35-40 years 1.186
40-45 years 1.185
45-50 years 1.183
50-55 years 1.181
55-60 years 1.179
60-70 years 1.177
70-80 years 1.175
80-90 years 1.173
90-100 years 1.172
>100 years 1.171

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

A video message on the treatment of your high INR level

If you want your blood test report to be interpreted by INR specialist, 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

Click here to know Symptoms of High INR

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 : 0.9-1.2 ratio

Ideal values of INR depending on age (female) :
Age Ideal INR value
<5 years 0.932
5-10 years 0.966
10-15 years 1.001
15-20 years 1.037
20-25 years 1.074
25-30 years 1.113
30-35 years 1.153
35-40 years 1.195
40-45 years 1.193
45-50 years 1.191
50-55 years 1.19
55-60 years 1.189
60-70 years 1.188
70-80 years 1.187
80-90 years 1.186
90-100 years 1.185
>100 years 1.184

Click here to know Symptoms of High INR

Click here to upload your blood test report

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.

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

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

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How the INR Test Is Done :

If your doctor wants INR test on you, you may need a INR blood test. During the INR blood test, 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 Test report by your pathologist.

Click here to upload your blood test report

Symptoms

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