What does high Prothrombin time and GGT mean in blood test?

High Prothrombin time and GGT can be caused by numerous problems.

High levels of Prothrombin time and GGT in the blood indicate a variety of health problems. If your blood Prothrombin time level is between 12 seconds to 16 seconds and the GGT level is between 15 seconds to 85 U/L, then your body does not have any underlying health problems. But if Prothrombin time and GGT 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	12.321
10-15 years	12.485
15-20 years	12.651
20-25 years	12.819
25-30 years	12.989
30-35 years	13.162
35-40 years	13.337
40-45 years	13.514
45-50 years	13.694
50-55 years	13.876
55-60 years	14.06
60-70 years	14.247
70-80 years	14.436
80-90 years	14.628
90-100 years	14.822
>100 years	15.019

*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

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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

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 GGT range : 15 - 85 U/L

Age-wise ideal GGT level in blood:

Age	Ideal GGT value
<5 years	15.199
5-10 years	15.401
10-15 years	15.606
15-20 years	15.813
20-25 years	16.023
25-30 years	16.236
30-35 years	16.452
35-40 years	16.671
40-45 years	16.893
45-50 years	17.118
50-55 years	17.345
55-60 years	17.576
60-70 years	17.81
70-80 years	18.047
80-90 years	18.287
90-100 years	18.53
>100 years	18.776

High Prothrombin time and GGT 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 85 U/L for GGT, 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 GGT test. In most hospitals Prothrombin time and GGT 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.