PT/INR Blood Clotting Test

$8.58

This test measures how quickly your blood clots. This is important if you are on blood-thinning medicine or if you have a clotting disorder. PT/INR stands for Prothrombin Time (PT)/International Normalized Ratio (INR).

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Preparation:

There is no preparation for this test.
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Collection Method:

Blood Draw
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Sample Type:

Blood
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Processing Time:

1 Day

$8.58

PT/INR Blood Clotting Test

PT/INR Blood Clotting Test

$8.58

This test measures how quickly your blood clots. This is important if you are on blood-thinning medicine or if you have a clotting disorder. PT/INR stands for Prothrombin Time (PT)/International Normalized Ratio (INR).

About The Test

Test Overview

The Prothrombin Time/International Normalized Ratio (PT/INR) Blood Clotting Test evaluates an individual’s coagulation status. Patients taking anticoagulant medications, such as warfarin, require monitoring to ensure that their blood clotting occurs within a therapeutic range. Individuals with accelerated clotting tendencies face a heightened risk of developing life-threatening conditions, including blood clot formation in vital organs such as the brain, heart, kidneys, lungs, and limbs. This elevates the likelihood of adverse events such as heart attacks, strokes, kidney dysfunction, deep vein thrombosis, and pulmonary embolism.
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Symptoms

  • Bleeding or bruising easily 
  • Blood clots  
  • Blood in your poop or urine 
  • Gums that bleed easily 
  • Heavy menstrual periods in women 
  • Nosebleeds 
  • Swelling or pain in your joints 
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Test Includes

Prothrombin Time (PT)

Prothrombin time (PT) is a blood test that measures the time it takes for the liquid portion (plasma) of your blood to clot.

INR (International Normalized Ratio)

The international normalized ratio (INR) blood test tells you how long it takes for your blood to clot. It is used to test clotting times in people taking warfarin (a medicine used to treat and prevent blood clots).

Understanding Results

Any result outside of the provided range indicates an abnormal result. Any abnormal results should be followed up with a healthcare provider. Please contact your healthcare provider to discuss the results of this test, especially if you are taking anticoagulant medication.
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