Fibrinogen

Understanding Fibrinogen

Fibrinogen, also known as Factor I, is a protein made by the liver and released into the blood. It plays a key role in blood clotting and is converted into fibrin, which forms the mesh that helps stop bleeding after an injury. Fibrinogen is also an acute phase reactant, meaning its levels may rise during inflammation, infection, injury, or pregnancy. Adequate fibrinogen levels are necessary for normal clot formation, while abnormal levels can cause excessive bleeding or unwanted clotting (thrombosis).

The Fibrinog...

What does Fibrinogen measure?

The Fibrinogen test is a blood test that measures the level of fibrinogen, a protein essential for blood clot formation. This test helps evaluate the body’s ability to stop bleeding and may help in diagnosing bleeding disorders, excessive clotting problems, or liver disease.