Elevated Ferritin Levels: Causes, Diagnosis, and Management

Diagnostic Approach

The American Academy of Dermatology recommends a complete blood count to assess for anemia, and serum iron and total iron binding capacity to calculate transferrin saturation, as part of the initial laboratory evaluation for elevated ferritin levels 3
The European Association for the Study of the Liver suggests liver function tests to assess for liver disease, which is particularly relevant in patients with alcohol consumption and fatty liver disease 2

The American College of Gastroenterology recommends therapeutic phlebotomy as the cornerstone of treatment for confirmed hemochromatosis, with a target ferritin level of <500 μg/L to avoid toxicity of iron overload 1
The American Association for the Study of Liver Diseases recommends weight loss through dietary modification and increased physical activity for patients with metabolic syndrome and fatty liver disease, and reducing alcohol intake in patients with excessive alcohol consumption 2
The American Society of Hematology suggests iron replacement therapy may be beneficial for patients with iron deficiency and elevated ferritin due to inflammation 5

The National Kidney Foundation recommends intravenous iron may be beneficial in selected patients with elevated ferritin but low transferrin saturation, particularly in chronic kidney disease, but notes safety concerns exist with IV iron administration in patients with very high ferritin levels (>800 ng/ml) 4
The American College of Medical Genetics recommends family screening with serum ferritin, transferrin saturation, and HFE genetic testing for patients with suspected hereditary hemochromatosis 1