Is Prothrombin time 11 low, normal or dangerous? What does PT level 11 mean?

Your Prothrombin time level of 11 is a Low Prothrombin time level.

Low Prothrombin time levels could indicate health issues. Typically, levels between 12 seconds to 16 seconds suggest no concerns. However, deviations from this range warrant prompt medical attention. Consulting a doctor for abnormal levels is advisable.

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

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

Age	Ideal Prothrombin time value
<5 years	12.132
5-10 years	12.265
10-15 years	12.4
15-20 years	12.536
20-25 years	12.674
25-30 years	12.813
30-35 years	12.954
35-40 years	13.096
40-45 years	13.24
45-50 years	13.386
50-55 years	13.533
55-60 years	13.682
60-70 years	13.833
70-80 years	13.985
80-90 years	14.139
90-100 years	14.295
>100 years	14.452

*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 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 Prothrombin time, 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 low Prothrombin time level

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

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	12.136
5-10 years	12.274
10-15 years	12.413
15-20 years	12.554
20-25 years	12.696
25-30 years	12.84
30-35 years	12.985
35-40 years	13.132
40-45 years	13.281
45-50 years	13.431
50-55 years	13.583
55-60 years	13.737
60-70 years	13.893
70-80 years	14.05
80-90 years	14.209
90-100 years	14.37
>100 years	14.533

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