What does high Prothrombin time and ALT SGPT mean in blood test?

High Prothrombin time and ALT SGPT can be caused by numerous problems.

High levels of Prothrombin time and ALT SGPT in the blood indicate a variety of health problems. If your blood Prothrombin time level is between 12 seconds to 16 seconds and the ALT SGPT level is between 21 seconds to 72 U/L, then your body does not have any underlying health problems. But if Prothrombin time and ALT SGPT 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	12.483
15-20 years	12.649
20-25 years	12.817
25-30 years	12.987
30-35 years	13.159
35-40 years	13.334
40-45 years	13.511
45-50 years	13.69
50-55 years	13.872
55-60 years	14.056
60-70 years	14.243
70-80 years	14.432
80-90 years	14.624
90-100 years	14.818
>100 years	15.015

*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 ALT SGPT range : 21 - 72 U/L

Age-wise ideal ALT SGPT level in blood:

Age	Ideal ALT SGPT value
<5 years	21.279
5-10 years	21.561
10-15 years	21.847
15-20 years	22.137
20-25 years	22.431
25-30 years	22.729
30-35 years	23.031
35-40 years	23.337
40-45 years	23.647
45-50 years	23.961
50-55 years	24.279
55-60 years	24.601
60-70 years	24.927
70-80 years	25.258
80-90 years	25.593
90-100 years	25.933
>100 years	26.277

High Prothrombin time and ALT SGPT 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 72 U/L for ALT SGPT, you may also need some follow-up tests that will help detect the underlying disease early.

This month traffic - This page has been most frequently visited from the cities below:

How is a blood test performed in the lab?

Depending on the symptoms you are experiencing, your doctor may order a Prothrombin time and ALT SGPT test. In most hospitals Prothrombin time and ALT SGPT 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.