What does ferritin level tell you?
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A ferritin level test measures the amount of iron stored in your body. Ferritin is a protein that carries iron in your blood.
What does a low ferritin level mean?
Low ferritin levels indicate iron deficiency, which can lead to anemia.
Symptoms of iron deficiency include:
Shortness of breath
Fatigue
Irregular heartbeat
Dizziness
What does a high ferritin level mean?
High ferritin levels indicate iron overload, which can damage your heart, liver, joints, and pancreas.
Symptoms of iron overload include:
Poor sex drive
Hair loss
Stomach pain
Lethargy
Heart problems
Joint soreness or stiffness
Weight loss
Why might a doctor order a ferritin test?
To check if your body has enough iron
To help diagnose conditions related to iron levels, such as anemia, hemochromatosis, or liver disease