Test Detail

Ferritin, Serum

A serum ferritin test is a blood test that measures the amount of ferritin, a protein that stores iron, in the blood. This test helps diagnose conditions related to iron levels, such as iron deficiency anemia (too little iron) or hemochromatosis (iron overload), and can also indicate chronic inflammatory conditions. The test is prescribed when a person shows symptoms like fatigue, weakness, or pale skin.