Fibrinogen testing

Fibrinogen testing measures the level of fibrinogen, a protein in your blood essential for clotting. When you’re injured, fibrinogen helps form a mesh that stops bleeding. This test is often used to assess bleeding or clotting disorders, monitor liver function, or evaluate the risk of heart disease. A healthcare provider may order it if you're experiencing unusual bruising or prolonged bleeding. Results can help determine if your fibrinogen levels are normal, low, or high, guiding further diagnosis and treatment decisions.