Is Prothrombin time 11.9 low, normal or dangerous? What does PT level 11.9 mean?

Your Prothrombin time level of 11.9 is a Low Prothrombin time level.

Low Prothrombin time levels may indicate underlying health problems. The normal range is typically between 12 seconds and 16 seconds. If your levels are outside this range, it's important to speak with a healthcare provider. Consulting a doctor is recommended to determine the cause and appropriate next steps.

The normal Prothrombin time range for men is :12 - 16 seconds

Ideal values of Prothrombin time depending on age (male) :

Age	Ideal Prothrombin time value
<5 years	12.143
5-10 years	12.288
10-15 years	12.434
15-20 years	12.582
20-25 years	12.732
25-30 years	12.884
30-35 years	13.037
35-40 years	13.192
40-45 years	13.349
45-50 years	13.508
50-55 years	13.669
55-60 years	13.832
60-70 years	13.997
70-80 years	14.164
80-90 years	14.333
90-100 years	14.504
>100 years	14.677

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

Get Advice via Email : Send us your blood test report, and our Prothrombin time experts will review it. You'll receive a detailed analysis and personalized treatment guidance via email within 12 hours. If you have additional blood test results besides Prothrombin time, please include those too—an accurate diagnosis often requires a full view of all abnormalities. Upload blood test report now

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Some examples of conditions that increase or decrease Prothrombin time levels include:

• Liver disease
• Vitamin K abnormality
• Hemophilia A and hemophilia B
• Decreased or defective factor I (fibrinogen), II (prothrombin), V or X
• Willebrand disease

Receive world-class medical opinion about your low Prothrombin time levels over email.Upload blood test report now

Normal range of Prothrombin time found among women :12-16 seconds

Ideal values of Prothrombin time depending on age (female) :

Age	Ideal Prothrombin time value
<5 years	12.147
5-10 years	12.296
10-15 years	12.447
15-20 years	12.6
20-25 years	12.754
25-30 years	12.91
30-35 years	13.068
35-40 years	13.228
40-45 years	13.39
45-50 years	13.554
50-55 years	13.72
55-60 years	13.888
60-70 years	14.058
70-80 years	14.23
80-90 years	14.404
90-100 years	14.581
>100 years	14.76

If you take a Prothrombin time blood test and the results are not in the normal range (12-16 seconds), 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 Prothrombin time Test Is Done :

When your doctor orders a Prothrombin time test, it involves a straightforward blood draw to measure your Prothrombin time levels. A pathologist or lab technician will take a small sample of blood from a vein using a needle. Your Prothrombin time test results are usually available within a few hours.