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    • VWF antigen test

      • A combination of blood tests are used to diagnose VWD, including a VWF antigen test, which measures the amount of VWF in the blood, tests that measure clotting time and ability to form a clot, and tests measuring platelet function.
      www.bleeding.org › bleeding-disorders-a-z › types
  1. Jun 22, 2022 · von Willebrand disease is a common blood disorder that keeps your blood from clotting. This is an inherited disorder, meaning parents may pass the disorder on to their biological children. Healthcare providers treat this disorder with medication to help with blood clotting.

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  3. May 15, 2024 · Von Willebrand disease (VWD) is a blood disorder in which the blood does not clot properly. VWD is the most common bleeding disorder. Signs of VWD include nosebleeds, easy bruising, heavy menstrual bleeding, and longer than normal bleeding after injury, surgery, dental work, or childbirth.

  4. Nov 22, 2023 · One test to help diagnose VWD is known as the VWF antigen test. VWF is a protein in the blood that aids coagulation by acting as a glue that sticks platelets together at the site of injury.

  5. Apr 16, 2024 · A person may suspect they have VWD if they have excessive bleeding, typically from mucous membranes (mouth, nosebleeds, heavy menstrual bleeding, bleeding after delivering a baby, or gastrointestinal tract bleeding).

  6. Jul 23, 2023 · Von Willebrand disease (VWD) is a disorder associated with bleeding more than usual. Individuals with VWD have low levels of or a defective von Willebrand factor (VWF), a vital protein in blood clotting.

    • Colleen Doherty, MD
  7. A combination of blood tests are used to diagnose VWD, including a VWF antigen test, which measures the amount of VWF in the blood, tests that measure clotting time and ability to form a clot, and tests measuring platelet function.

  8. May 29, 2023 · Von Willebrand disease (VWD) is a disorder that makes it hard for your blood to clot. This happens because you don’t have enough of a clotting protein called von Willebrand factor (VWF).

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