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Here are some general guidelines to prepare for a ferritin test:
Medications: Inform your doctor about any medications you are taking, as certain medications can affect the results of the ferritin test. Your doctor may recommend that you temporarily stop taking certain medications before the test.
Iron supplements: If you are taking iron supplements, you should stop taking them at least 24 hours before the test, as they can affect the results.
Other instructions: Follow any other specific instructions given by your doctor or the laboratory.
It is recommended that you consult with your doctor or the laboratory to know the specific instructions for the ferritin test.
This test can be taken at any time during the day, using blood serum.
Your doctor prescribes the ferritin test after a complete assessment of your symptoms and condition.
You will get the reports within 6 hours after the collection of the blood sample.
This test requires a blood sample, which can be collected at a diagnostic lab or at home with a home blood collection kit.
Fasting is not required for this test.