The Iron Panel is designed to assess iron metabolism and its transport capacity in the bloodstream.
This testing approach helps determine whether iron deficiency, iron deficiency anemia, or iron overload may be present.
Measuring serum iron together with Total Iron Binding Capacity (TIBC) provides a clearer picture of how iron is circulating and being utilized in the body.

What does the panel include?

The panel includes:

• Serum Iron – measurement of circulating iron in the blood
• TIBC (Total Iron Binding Capacity) – evaluation of the blood’s capacity to bind and transport iron

These values allow calculation of transferrin saturation.

Who is this panel suitable for?

• Individuals with persistent fatigue
• Suspected anemia
• Unexplained hair loss
• Heavy menstrual bleeding
• Suspected chronic blood loss
• Monitoring response to iron supplementation

It is also commonly used when abnormalities appear in a complete blood count.

Is the panel suitable during pregnancy?

Yes, this panel can be performed during pregnancy.

During pregnancy, blood volume increases and iron requirements rise accordingly.
Iron deficiency may develop gradually, sometimes before anemia becomes evident on routine blood counts.

In pregnant patients, ferritin testing and a complete blood count are often added, since ferritin reflects iron stores and helps identify early depletion.

What is the advantage of a panel over a single iron test?

Serum iron alone may not provide sufficient diagnostic clarity.
TIBC helps determine whether the body is compensating for deficiency or whether another metabolic pattern is present.

Together, these measurements help:

• Differentiate iron deficiency anemia from anemia of chronic disease
• Detect possible iron overload
• Monitor therapeutic response

How is the test performed?

• Blood sample is collected after 8–12 hours of fasting
• Water is permitted
• Iron supplements should be avoided for 24 hours prior to testing
• Intense physical activity should be avoided before the blood draw

How are the results interpreted?

Low serum iron with elevated TIBC is typically consistent with iron deficiency.
Low iron with normal or reduced TIBC may suggest anemia of chronic disease.
Elevated iron levels require further evaluation to rule out iron overload.

⚠️ Interpretation of results requires medical consultation.
Laboratory values should not be interpreted without full clinical evaluation.

Possible complementary tests

• Ferritin
• Complete Blood Count (CBC)
• Vitamin B12
• Folate
• Fecal occult blood test

Further medical evaluation

If iron deficiency is confirmed, investigation of the underlying cause may be necessary, including assessment for blood loss, malabsorption, or increased physiological demand.

If iron overload is suspected, additional evaluation — including possible genetic testing — may be considered.

Consultation may be recommended with:

• Primary care physician
• Hematologist
• Gastroenterologist