What does high Prothrombin time and Alkaline phosphatase mean in blood test?

High Prothrombin time and Alkaline phosphatase can be caused by numerous problems.

High levels of Prothrombin time and Alkaline phosphatase in the blood indicate a variety of health problems. If your blood Prothrombin time level is between 12 seconds to 16 seconds and the Alkaline phosphatase level is between 30 seconds to 120 U/L, then your body does not have any underlying health problems. But if Prothrombin time and Alkaline phosphatase levels exceed these levels, you should see a doctor immediately.

Normal Prothrombin time range : 12 - 16 seconds

Age-wise ideal Prothrombin time level in blood:

Age	Ideal Prothrombin time value
<5 years	12.159
5-10 years	12.32
10-15 years	12.484
15-20 years	12.65
20-25 years	12.818
25-30 years	12.988
30-35 years	13.16
35-40 years	13.335
40-45 years	13.512
45-50 years	13.691
50-55 years	13.873
55-60 years	14.057
60-70 years	14.244
70-80 years	14.433
80-90 years	14.625
90-100 years	14.819
>100 years	15.016

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

If you want your blood test report to be interpreted by Prothrombin time specialist, then 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

1,37,160

Total number of patients treated

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

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

Normal Alkaline phosphatase range : 30 - 120 U/L

Age-wise ideal Alkaline phosphatase level in blood:

Age	Ideal Alkaline phosphatase value
<5 years	30.398
5-10 years	30.802
10-15 years	31.211
15-20 years	31.625
20-25 years	32.045
25-30 years	32.471
30-35 years	32.902
35-40 years	33.339
40-45 years	33.782
45-50 years	34.231
50-55 years	34.686
55-60 years	35.147
60-70 years	35.614
70-80 years	36.087
80-90 years	36.566
90-100 years	37.052
>100 years	37.544

High Prothrombin time and Alkaline phosphatase levels in the blood can cause a number of health problems. Your GP may recommend follow-up tests to get an important picture of your overall health and well-being. If the results are greater than 16 seconds for Prothrombin time and more than 120 U/L for Alkaline phosphatase, you may also need some follow-up tests that will help detect the underlying disease early.

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How is a blood test performed in the lab?

Depending on the symptoms you are experiencing, your doctor may order a Prothrombin time and Alkaline phosphatase test. In most hospitals Prothrombin time and Alkaline phosphatase results can be obtained within three to six hours after blood is taken. The blood is usually drawn from a vein on the inside of the elbow or the back of the hand. Drink plenty of water before your appointment. If you experience any symptoms that you are concerned about are out of the ordinary, call your doctor immediately.