Is Prothrombin time 16.4 high, normal or dangerous? What does PT level 16.4 mean?

Your Prothrombin time level of 16.4 is a High Prothrombin time level.

High Prothrombin time levels may signal health problems. Generally, levels between 12 seconds to 16 seconds are considered normal. However, if your levels fall outside this range, it is important to seek medical advice. Consulting a doctor for abnormal creatinine levels is recommended.

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	12.197
5-10 years	12.397
10-15 years	12.6
15-20 years	12.807
20-25 years	13.017
25-30 years	13.23
30-35 years	13.447
35-40 years	13.668
40-45 years	13.892
45-50 years	14.12
50-55 years	14.352
55-60 years	14.587
60-70 years	14.826
70-80 years	15.069
80-90 years	15.316
90-100 years	15.567
>100 years	15.822

*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. Within 12 hours, you'll receive a detailed analysis and precise treatment guidance via email. If you have other blood test results besides Prothrombin time, please upload those as well. A comprehensive diagnosis often depends on evaluating all abnormalities for an accurate assessment. Upload blood test report now

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A video message on the treatment of your high Prothrombin time level

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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 high 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	12.203
5-10 years	12.409
10-15 years	12.619
15-20 years	12.832
20-25 years	13.049
25-30 years	13.269
30-35 years	13.493
35-40 years	13.721
40-45 years	13.953
45-50 years	14.189
50-55 years	14.429
55-60 years	14.673
60-70 years	14.921
70-80 years	15.173
80-90 years	15.429
90-100 years	15.69
>100 years	15.955

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 to measure Prothrombin time levels. A pathologist, a specialist in disease study, will collect a small blood sample from your veins using a needle. Your Prothrombin time test results are typically available within a few hours after the procedure.