Fibrin Degradation Products (FDP) Blood Test

A Fibrin Degradation Products (FDP) blood test is a diagnostic test that measures the levels of fibrin breakdown products in the blood. Fibrin is a protein produced by the liver that is involved in blood clotting. When a blood clot dissolves, fibrin is broken down into smaller fragments known as fibrin degradation products.

The FDP blood test is used to diagnose and monitor conditions that involve excessive blood clotting or bleeding, such as disseminated intravascular coagulation (DIC), deep vein thrombosis (DVT), pulmonary embolism (PE), and liver disease. The test may also be used to evaluate the effectiveness of treatment for these conditions.

To perform the test, a healthcare professional will draw a sample of blood from the patient's arm using a needle. The sample is then sent to a laboratory for analysis. Results are typically available within a few days.

A high level of FDPs in the blood may indicate a clotting disorder, while a low level may indicate a bleeding disorder. However, it is important to note that other factors can also affect FDP levels, including pregnancy, surgery, and trauma.

As with all medical tests, it is important to discuss the results with a healthcare provider. They can provide a proper interpretation of the results and advise on any necessary follow-up tests or treatments.