Is Prothrombin time 13.5 normal, high or low? What does PT level 13.5 mean?

Your Prothrombin time level of 13.5 is a Normal Prothrombin time level.

Normal 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	12.162
5-10 years	12.326
10-15 years	12.492
15-20 years	12.661
20-25 years	12.832
25-30 years	13.005
30-35 years	13.181
35-40 years	13.359
40-45 years	13.539
45-50 years	13.722
50-55 years	13.907
55-60 years	14.095
60-70 years	14.285
70-80 years	14.478
80-90 years	14.673
90-100 years	14.871
>100 years	15.072

*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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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 normal 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	12.167
5-10 years	12.336
10-15 years	12.508
15-20 years	12.682
20-25 years	12.858
25-30 years	13.037
30-35 years	13.218
35-40 years	13.402
40-45 years	13.588
45-50 years	13.777
50-55 years	13.969
55-60 years	14.163
60-70 years	14.36
70-80 years	14.56
80-90 years	14.762
90-100 years	14.967
>100 years	15.175

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.