Iron Deficiency Anemia Calculator
Estimate the total iron dose needed to correct anemia.
Iron Deficiency Anemia Form
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Understanding Your Results
The Ganzoni formula estimates the total iron deficit for intravenous iron replacement: Weight (kg) × (Target Hb − Actual Hb) × 2.4 + 500 mg.
Frequently Asked Questions
What are common symptoms of iron deficiency anemia?
Fatigue, pale skin, shortness of breath, dizziness, brittle nails, and cravings for non-food items (pica) are common.
How much iron do pregnant women need?
Pregnant women typically need about 27 mg of elemental iron daily, though requirements may be higher if anemia is present.
Can I take iron with calcium?
Calcium can reduce iron absorption. It is best to take iron supplements with vitamin C and away from calcium-rich foods or antacids.
How long does it take to correct iron deficiency?
Hemoglobin usually improves within 2–4 weeks, but iron stores may take 3–6 months to fully replenish.
Book a telemedicine consultation or lab review with Dr. Taimoor Asghar.