Prothrombin time blood test
The Prothrombin Time (PT) blood test is commonly used to assess the effectiveness of anticoagulant medications, such as warfarin, and to monitor patients on these medications. It is also used to investigate unexplained bleeding, assess liver function, and diagnose certain inherited and acquired bleeding disorders.
This page is designed solely for educational purposes and does not constitute medical advice. If you have any concerns regarding your health, we strongly encourage you to consult with your healthcare provider. Please refrain from using this information for self-diagnosis, and always seek guidance from qualified healthcare professionals. In case of a medical emergency, please call 911 or visit the nearest hospital or urgent care facility.
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